Monday, December 29, 2025

January - Industrial Engineering Lessons - Notes - Industrial Engineering Knowledge Center

 

Productivity Measurement


306. Productivity Measurement

Measuring Productivity - OECD
http://www.esri.go.jp/jp/workshop/050325/050325paper06.pdf

{Productivity Measurement within a new architecture for the U.S. National Accounts: Lessons for Asia  http://www.apo-tokyo.org/files/mp_apo-keo_jorgenson_lec.pdf not available now.]

APO 2019 Productivity Data Book
https://www.apo-tokyo.org/publications/wp-content/uploads/sites/5/APO-Productivity-Databook-2019_light.pdf


How to Measure Company Productivity using Value-added: A Focus on Pohang Steel (POSCO)
http://www.anderson.ucla.edu/faculty/marvin.lieberman/docs/Lieberman_POSCO.pdf

The productivity slump—fact or fiction: The measurement debate
August 2016
https://www.brookings.edu/research/the-productivity-slump-fact-or-fiction-the-measurement-debate/

Estimates of Industry Multifactor Productivity, 2017-18
https://www.abs.gov.au/AUSSTATS/abs@.nsf/Lookup/5260.0.55.002Main+Features12017-18?OpenDocument


Measuring developer productivity in 2019 for data-driven decision makers
https://www.gitclear.com/measuring_developer_productivity_a_comprehensive_guide_for_the_data_driven
By Bill Harding
Last updated July 19, 2019.

307. Total Factor Productivity & Total Productivity Measurement

Waste Measurement

Waste measurement is highlighted by Taiichi Ohno and other Toyota industrial engineers. Material and information flow diagram is totally Toyota invention and it measures and highlights inventory. A setup time is the variable that controls inventory (lot size), it records setup times.

Taking the cue from TPS, industrial engineering discipline has to start measurement of waste as industrial engineering measurement area.

311. Seven Wastes - Taiichi Ohno List -  Toyota Production System Focused Waste Elimination
https://nraoiekc.blogspot.com/2013/01/chapter-seven-wastes-model-2013-edition.html

Losses identified in TPM

312. 16 Losses given by Yamashina in Manufacturing Cost Reduction Deployment
https://nraoiekc.blogspot.com/2012/04/manufacturing-system-losses-idenfied-in.html

313. Rother-Shook Value Stream Mapping (VSM - MIFD) to Identify Inventory Accumulations in Supply -Production -Distribution Process
https://nraoiekc.blogspot.com/2013/10/value-stream-mapping-origins.html


322. Engineering Economy or Engineering Economics: Economic Decision Making by Engineers
http://nraomtr.blogspot.com/2011/11/engineering-economy-or-engineering.html


326.Industrial Engineering Projects - Formulation and Economic Feasibility Analysis.
https://nraoiekc.blogspot.com/2022/02/industrial-engineering-projects.html

327. Present-Worth Comparisons of Industrial Engineering Projects. Industrial Engineering Economic Analysis.
http://nraomtr.blogspot.com/2011/11/present-worth-comparisons.html

328.  Rate-of-Return Calculations of Industrial Engineering Projects. Industrial Engineering Economic Analysis.
http://nraomtr.blogspot.com/2011/11/rate-of-return-calculations.html

329. Equivalent Annual-Worth Comparisons of Industrial Engineering Projects.
http://nraomtr.blogspot.com/2011/11/equivalent-annual-worth-comparisons.html



NPV - IRR and Other Summary Project Assessment Measures



Rate-of-Return Calculations


Equivalent Annual-Worth Comparisons

331. Replacement Decisions.
http://nraomtr.blogspot.com/2011/11/replacement-analysis.html


Case Studies



Inkjet Versus Laser Printing - Engineering Economics

Productivity Improvement Using Rapier Looms in Place of Shuttle Looms - IE Economic Analysis.

Robots - Engineering Economic Analysis

Robotic Applications in Indian Companies - Engineering Economic Analysis

Productivity Management Module

336. Productivity Management. Module of Industrial Engineering Online Course Notes

337. Functions of Productivity Management

338. The Evolution of Productivity Management

339. Productivity Management - F.W. Taylor

340. Productivity Management in Operations Management Since 1886

341. Productivity Management - Improving Productivity - Stevenson in Operations Management Book

342. Functional Foremanship - F.W. Taylor

        Productivity - Basic Concepts

Harrington Emerson - 12 Principles of Efficiency - Productivity Management

343. Harrington Emerson - The Twelve Principles of Efficiency - Part 1 - Principles of Productivity Management

344. Harrington Emerson - The First Efficiency Principle: Clearly Defined Ideals (Objectives and Goals)

345. Industrial Engineering Data. Harrington Emerson - The Sixth  Efficiency Principle: Reliable, Immediate, Adequate, and permanent Records. 

346. Harrington Emerson's The Seventh Efficiency (Productivity Management) Principle: Despatching.




Academia-Edu PDF Files - E-Books, Papers and Presentations - Industrial Engineering Publications of Prof. K.V.S.S. Narayana Rao

 




Visit  https://nitie.academia.edu/NarayanaKvss



Industrial Engineering

The primary focus of IEs has to be improvement of engineering. In addition to it, they have to improve many other areas. In all areas including engineering, they have to involve specialists from those areas to do detailed designs, production and installation. Industrial engineers have to evaluate all new developments in engineering for use within the systems, facilities and processes in their organization for productivity improvement.

New - January  2025

Modern Industrial Engineering - A Book of Online Readings.

365+ Lessons and articles and 100+ Case Studies on Industrial Engineering. 

https://www.academia.edu/126612353/Modern_Industrial_Engineering_A_Book_of_Online_Readings

175 Reads/Downloads in January 2025


2024 Most Popular IE Book - 10,000+ Reads/Downloads

INTRODUCTION TO MODERN INDUSTRIAL ENGINEERING. 

Version 3.0.  

Very Popular Free Download EBook. 

https://academia.edu/103626052/INTRODUCTION_TO_MODERN_INDUSTRIAL_ENGINEERING_Version_3_0

290+ Reads/Downloads in January 2025



Evolution of Productivity Management-Present Scope, Opportunity and Challenges
By Narayana Kvss


29,12,2025

19,150+

30.8.2025
18,444 views

1.4.2025
17,500+ views

1.12.2024

15,500+

Last year 1 December 2023, it was 10,000+ Views. This year it is 15,500+ Good progress.

https://www.facebook.com/kvssnrao/posts/pfbid02914jqokUA2MbxbzrVfR5pAKWUv8Hq8MvwNjcefmdpQeF7TLVV8qKYzVtxJZrYrjSl

https://nitie.academia.edu/NarayanaKvss







ud. 30.8.2025, 8.4.2025, 

Pub. 4.12.2024

Sunday, December 28, 2025

Effective Industrial Engineering - Some Thoughts

NEW YEAR GREETINGS

Best Wishes for a Happy and Prosperous New Year - 2026.

Best Wishes for Effective Industrial Engineering in the Coming Year.




 





-------------------


Effective industrial engineering has to satisfy management about the contribution it made to the organization.

The prime contribution of IE has to be cost reduction through productivity improvement.

Productivity improvement is achieved through time reduction of capital assets and human resources and usage reduction of consumable items.

Reduction of machine time and man time have to be made through time studies. Time study was developed by F.W. Taylor to do this task. The purpose of time study is to measure the time taken  currently  for  each element of the task and study each element to find opportunities for time reduction. The time study includes time measurement (or work measurement) and analysis for drivers of time at element level.

If the Time study is taken as  the highest level task, it will have many lower level studies.

Machine Capabilities

Manpower capabilities

Method study

Motion study

Machine Appropriateness Study 

Machine Effort/Work Study etc.

I recently addressed a webinar on Managing Cost - Cost Management - Seminar Presentation - Additional Information
https://nraoiekc.blogspot.com/2025/12/managing-cost-cost-management-seminar.html

I now  propose cost management teams at cost center level.
Cost Management Teams - Cross-functional Cost Management for Each Cost Center


Draft Comprehensive plan to make an industrial engineering department more effective


I developed an online education/training session on "Effective Industrial Engineering and Productivity Management." I can present the session in one hour, one and half hour or two-hour long sessions. The sessions will be valuable when company industrial engineers and other engineers and managers attend as a group. Industrial engineers require active cooperation and participation of other engineers and managers in their studies and projects.  Also now, performance improvement in various dimensions is made a part of job specification of each manager and operator. Industrial engineer have to support operating managers in this improvement responsibility. They also have a responsibility to manage this process in the focus areas of industrial engineering as staff specialists.  Hence a common presentation and discussion on effectiveness will be very useful.

https://www.linkedin.com/in/narayana-rao-kvss-b608007/



Here's an outline of a comprehensive plan to make an industrial engineering department more effective:


Plan to Enhance Industrial Engineering Department Effectiveness

This plan focuses on key pillars to ensure the Industrial Engineering (IE) department operates at its peak, delivering maximum value to the organization.


I. Define Vision, Mission, and Scope

Department Vision:


Establish a clear, concise vision statement that articulates the desired future state of the IE department (e.g., "To be the strategic partner in improving and optimizing organizational processes, driving efficiency, and fostering innovation across all operations.").


Mission Statement:

Develop a mission statement detailing the department's core purpose and how it contributes to the overall organizational goals (e.g., "The IE department's mission is to apply scientific principles and engineering/management knowledge and methods to design, improve, and integrate systems of people, materials, information, equipment, and energy, thereby enhancing productivity, quality, and cost-effectiveness.").


Clearly Defined Scope and Responsibilities:


Outline the specific areas of focus (e.g., process improvement, machine work study, motion study, layout optimization, capacity planning, work measurement, supply chain analysis, , control, ergonomics, data analytics).

Clarify roles and responsibilities within the department and its interfaces with other departments.


II. Strategic Alignment and Prioritization - Budgeting

Link to Organizational Goals:

Ensure all IE initiatives are directly aligned with the company's strategic objectives (e.g., Product line priority,  cost reduction, market expansion, new product development, sustainability).

Regularly review and adjust IE priorities based on evolving business needs.


Stakeholder Engagement:


Identify key stakeholders (e.g., operations, finance, R&D, sales).

Establish formal channels for communication and collaboration to understand their needs and secure their buy-in for IE projects.


Project Prioritization Framework:

Implement a robust system for evaluating and prioritizing potential IE projects based on system level impact, feasibility, resource requirements, and strategic alignment.

Consider using tools like a weighted scoring model or a project portfolio management approach.

Budgeting

Prepare a Budget for the IE Department.

Prepare Value Addition Plan for Each Industrial Engineering in the Department (Use MBO methods)


III. Product, Process, Facility and System Improvement and Optimization. - IE  Methodologies

Standardized Methodologies:


Adopt and standardize proven IE methodologies 

Time Study - F.W. Taylor

Motion Study - Gilbreth

Process Chart Analysis - Gilbreth - Augmented to Process Study

Operation Analysis - Maynard

Method Study - Maynard

Work Measurement

Work Study

Predetermined Motion Time Systems (MTM, Most, Modapt)

Process Charts - Man Machine Chart

Toyota Production System

SMED

Jidoka (Autonomated Machines)

Total Productivity Management

Productivity Measurement

Total Quality Management

Benchmarking

Lean Manufacturing

Six Sigma

Simulation

Theory of Constraints

DFMA

Principles of Industrial Engineering

Functions of Industrial Engineering

Focus Areas of Industrial Engineering

Machine Work Study


Provide training and resources to ensure consistent application.


Data-Driven Decision Making:

Emphasize the collection, analysis, and interpretation of operational data to identify bottlenecks, waste, and improvement opportunities.

Utilize statistical process control (SPC) and other analytical tools.

Continuous Process Mapping and Analysis:

Regularly map current-state processes to identify inefficiencies and redesign  processes with increased productivity and reduced unit costs.

Foster a culture of critical thinking about existing workflows.

For More Details on IE Principles and Methodologies:

INTRODUCTION TO MODERN INDUSTRIAL ENGINEERING. EBook. FREE Download.

Most popular publication on Academia.Edu platform. Top 2% - 11600+ Donwloads/Views. 
https://www.academia.edu/103626052/INTRODUCTION_TO_MODERN_INDUSTRIAL_ENGINEERING_Version_3_0


IV. Applied Industrial Engineering - New Technology Integration


Applied Industrial Engineering - IE in New Technologies, IE with New Technologies - Narayana Rao


Software and Tools:


Invest in appropriate software for simulation (e.g., Arena, FlexSim), layout design (e.g., AutoCAD), data analysis (e.g., Minitab, R, Python), project management, and enterprise resource planning (ERP) integration.

Automation and Digitalization:

Explore opportunities to automate data collection, reporting, and routine analytical tasks.

Leverage digital twins for visualizing processes and doing process/operation improvement.

Use advanced analytics for predictive insights.

Join the LinkedIn Group - Industrial Engineering & Digital Transformation

https://www.linkedin.com/groups/13925465/


Knowledge Management System:

Implement a system to document best practices, project learnings, standard operating procedures (SOPs), and analytical models for easy access and reuse.


V. IE Talent Development and Culture

Skill Assessment and Development:

Conduct a thorough assessment of current IE staff skills and identify gaps.

Develop a continuous learning plan focusing on technical skills (e.g., advanced analytics, specific software), soft skills (e.g., communication, change management, leadership), and industry-specific knowledge.

Encourage certifications as available (Most).


Cross-Functional Training:

Provide opportunities for IE personnel to gain exposure to different departments and operational areas.


Mentorship and Coaching:

Establish mentorship programs within the department to foster knowledge transfer and professional growth.


Culture of Innovation and Continuous Improvement:

Encourage observation,  experimentation, problem-solving, and a proactive approach to identifying and addressing inefficiencies. by developing productivity science.

Recognize and reward contributions to improvement initiatives.


VI. IE Department Performance Measurement and Reporting

Key Performance Indicators (KPIs):

Define clear, measurable KPIs for the IE department that reflect its contribution to organizational goals (e.g., cost savings realized, process cycle time reduction, productivity improvements, project completion rates, ROI of IE projects).


Regular Reporting:

Establish a cadence for reporting on project progress, achieved benefits, and departmental performance to senior management and relevant stakeholders.

Use dashboards and visual aids for effective communication. The dash boards have to make every body in the organization aware of value added by IE department.


Post-Implementation Review:

Conduct post-implementation reviews for major projects to assess actual impact on productivity and cost versus planned benefits and identify lessons learned.


VII. Collaboration and Communication

Internal Departmental Collaboration:

Foster strong teamwork and knowledge sharing within the IE department.


Cross-Functional Partnerships:

Actively collaborate with other departments (e.g., Production, Quality, Supply Chain, IT, Finance) to ensure integrated solutions and successful implementation of improvements.


Effective Communication Strategy:

Develop a communication plan to keep all stakeholders informed about IE initiatives, progress, and successes.


Highlight the value and impact of IE work to build credibility and support.


VIII. Continuous Improvement of the IE Department Itself

Regular Departmental Review:

Periodically review the effectiveness of the IE department's own processes, tools, and structure.


Feedback Mechanisms:

Implement mechanisms for internal and external stakeholders to provide feedback on the IE department's performance.


Benchmarking:

Benchmark against leading IE departments in other organizations or industries to identify best practices and areas for improvement.


The above items are refined in each iteration of the presentations given to specific companies. Answering specific questions of the participants collected before the presentation is an important  value adding part of the interaction.


Industrial Engineering Activities in Shipyards of USA.

Survey done during 1988-89.


Engineering - Related  -  Machine Effort Industrial Engineering

Product Work Breakdown Structure

Value Engineering - Analysis

Manufacturing Engineering (Process Planning)

Flexible Manufacturing/Automation

Computer Integrated Manufacturing

Tools

Plant Engineering

Energy Management Conservation

Accuracy Control

Methods Improvement


Plant Layout

Plant Layout

Group Technology - Flow Lines or Assembly Lines


Measurement

Work Measurement

Engineering Economy

Human Resources Accounting


Techno-Economic Analysis

Capital Investment Analysis

Economics of Production


Use of Computing Facilities

Material Requirement Planning

Computer Simulation


Production Quantities - Batch Quantity Planning

Production Planning

Production Scheduling


Productivity Management

Preparation - Delivery   Oral - Written Reports

Project Management of Productivity Projects (Providing IE services to Projects)

Learning Curve Concepts

Developing and Communicating Standards


Miscellaneous

Psychology of Sales





Mathematical Analysis of Engineering Systems - Business Systems - Managerial Systems

Operations Reserach

Statistical Analysis


Human Effort Industrial Engineering

Human Factors/Ergonomics

Behavioral Science Application



What is your IE Methods/Techniques Portfolio?


Are You Using the Following Concepts and Related Methods/Techniques

Industrial Engineering - Some Important Concepts - A Presentation

https://nraoiekc.blogspot.com/2025/07/industrial-engineering-some-important.html



The  Career of the Industrial Engineer - Key Success Factors

https://nraoiekc.blogspot.com/2012/02/role-and-career-of-industrial-engineer.html



Key Success Factors


Be Flexible, but Focused. In whatever role industrial engineers play, they should strive to maintain a focus on value-added work.

Apply Industrial Engineering Concepts to Real-World Problems.

Understand the “Big Picture”—How Change Initiatives Impact the Overall Organization. System thinking is a skill that every industrial engineer should possess. Understanding how a change can impact an organization is essential in truly having a positive impact on the bottom line. It is easy to perform a process improvement on a subsystem, but understanding and conveying how it benefits the whole organization is what’s really important.

Understand and Analyze the Current Processes Accurately. To understand current processes an industrial engineer must live the day-to-day reality of the shop floor. (*To analyze accurately, first monitor new knowledge continuously. Collect catalogues and brochures related to all elements of all resources being used in your organization.)   

Manage Change. People manage all processes. If the people affected by the changes are not convinced of the solution, there are many ways in which they can contribute to its failure (IEs are the change agents. They evaluate the usefulness of all new commercial offerings related to various elements of resources being used in their organization).  

Follow Through on Implementation.  The goal of an industrial engineer is to create value. It is up to the industrial engineer to ensure that a measurement or tracking system is put into place, following a project implementation. Benefits as well as project costs should be tracked to the bottom line.

Be Creative. The ability to see current reality and generate new ideas is what brings the most value to any changing organization. (Creativity is combining the problem with an idea around in a novel way to solve the problem. Creativity comes out of knowledge of many possible solution ideas, the awareness of the problem to be solved and a thinking that tries to integrate the problem with the possible ideas. Creative people go on discussing the issue with many persons individually or in groups, read a lot, search a lot and think a lot.)

Communicate Clearly. To put ideas into practice, an industrial engineer must also possess excellent verbal and written communication skills. Most of the process improvements recommended by industrial engineers involve techniques or technologies that can be complex. These solutions could have a sizable impact on the business but may require significant investments. The ability to present recommendations to decision makers in a way that they can readily comprehend requires that industrial engineers work on creating clarity.

Lack of Appreciation for the Discipline. Industrial engineering is a discipline that needs to be continually sold. Industrial engineers have been grappling with the profession’s image for the last 50 years as evidenced by letters to the editor in the first issue of the Journal of Industrial Engineering in June 1949 about the necessity of selling industrial engineering.

Failure to Align with Key Business Challenges. Whether the business strategy involves growth or cost containment, industrial engineers need to position themselves to contribute the greatest value.

Failure to Evolve. industrial engineers have the responsibility of marketing themselves. Those who do a good job of this are likely to reap the benefits of new opportunities that appear on the landscape before other so-called experts are called in.


Important Key Success Factors can be arranged in a sequence.

Understand and Analyze  the Current Processes Accurately.
(Understand [Observe, Document and Study] and Analyze [Up-to-date Engineering Knowledge])
Be Creative.
Communicate Clearly.
Manage Change. 
Follow Through on Implementation.

This can also be expressed as:

Productivity Science - Productivity Engineering - Productivity Management


Productivity Science - Indicates the direction in which productivity will increase. It also indicates variables which are to be modified appropriately to get increase in productivity.

Productivity Engineering - Industrial engineers have to do primarily modifications in engineering elements of operations and processes. Then they have to redesign the work place layout and motion patterns of the operators to operate the machines and tools and to provide material inputs. As part of productivity engineering, industrial engineers have to develop engineering concepts and detailed engineering. Detailed engineering can be done by IE department personnel, or other engineering departments within the company or external engineering consultants.

The following activities are part of productivity engineering.

Understand and Analyze  the Current Processes Accurately.
(Understand [Observe, Document and Study] and Analyze [Up-to-date Engineering Knowledge])
Be Creative (in developing solutions). 

Productivity Management: Industrial engineering work needs to be managed like any other industrial or business activity.

Communicate Clearly.
Manage Change. 
Follow Through on Implementation.

The above three activities are part of productivity management task of industrial engineers.


Revolution Needed in Industrial Engineering to Make It More Effective

Prabhakar Deshpande

Published in Industrial Engineering (Volume 6, Issue 2)

2022

https://www.sciencepublishinggroup.com/article/10.11648/10073883


In a survey of America, companies by Sumanth found that many companies had formal productivity programs.


Productivity, Journal of NPC, had an article on Industrial engineering services in a 1988 issue.




ud. 28.12.2025, 13.12.2025, 22.8.2025, 7.8.2025

Pub. 16.7.2025


Productivity Science - Principle of Industrial Engineering



Productivity Science -  Principle of Industrial Engineering in TAYLOR - NARAYANA RAO PRINCIPLES OF INDUSTRIAL ENGINEERING


Develop a science for each element of a man - machine system's work related to efficiency and productivity.


The productivity science developed is the foundation for industrial engineering in productivity engineering and productivity management phases.

F.W. Taylor made the initial experiments to develop productivity science of machines as well as for men. The experiments done by Taylor in the case of machines, tools and cutting parameters were many over a period of 30 years. Similarly, Gilbreth proposed and wrote on the development of science for human effort and he published number of papers in the area of productivity science of human effort. Ralph Barnes did his Phd work in the area of productivity science of human effort.




1-Productivity Science


Productivity Science Definition


“Productivity science is scientific effort, that in any specific work situation, identifies the appropriate philosophy, culture, systems, processes, technology, methods and human physical action and behavior and elements of each of them of that will maximize positive (social, environmental and economic) outcomes relative to the resources consumed.” - Narayana Rao (IISE 2020 Annual Conference Proceedings)


Productivity science of machine identifies machine related variables that will increase productivity. These variable will be different for different categories of machines even though some variables are more general and apply to all machines or many categories of machines.


Machining or Machine Tool Productivity Science


Variables that have an effect on productivity of machining operations.

1. Selection of the machining process. Right selection of the machining process is important. There can be choice between turning and grinding.
2. Selection of machine tool.
3. Selection of cutting tool.
4. Selection of tool holder. Modular systems, quick change systems etc.
5. Calculation and measurement of cutting forces and their planning using various alternatives.
6. Measurement and planning of temperature in the cutting zone.
7. Selection of fixture. Measurement and planning of clamping forces in fixtures.
8. Tool wear estimation and selection of appropriate tool life.
9. Process planning to attain surface finish required.
10. Understanding the machinability characteristics of the material.
11. Analysis and planning of rigidity and vibrations of the machine.
12. Selection of cutting fluid. Now even dry machining is advocated.
13. Utilizing high speed machines and high throughput machining processes.
14. Utilizing design for machining in the part as well as in planning various cuts.
15. Economic analysis and optimization of machining process

Productivity Science of Machine - Machining - F.W. Taylor
Taylor is the pioneer in doing productivity studies on machine tools.
https://nraoiekc.blogspot.com/2019/09/productivity-science-of-machine.html

Lesson 14. Taylor - Productivity Science of Metal Cutting - Important Points

Productivity Science of Human Effort 


Frank B. Gilbreth - VARIABLES THAT AFFECT MOTION ECONOMY

Every element that makes up or affects the amount of work that the worker is able to turn out has to be identified and adjusted appropriately to increase productivity. The variables related to human effort productivity  group themselves naturally into the following divisions as per the thinking of Gilbreth:

I. Variables of the Worker.


1 . Anatomy.

2. Brawn.

3. Contentment.

4. Creed.

5. Earning Power.

6. Experience.

7. Fatigue.

8. Habits.

9. Health.

10. Mode of living.

11 . Nutrition.

12. Size.

13. Skill.

14. Temperament.

15. Training.

II. Variables of the Surroundings, Equipment, and Tools.


1. Appliances.

2. Clothes.

3. Colors.

4. Entertainment, music, reading, etc.

5. Heating, Cooling, Ventilating.

6. Lighting.

7. Quality of material.

8. Reward and punishment.

9. Size of unit moved.

10. Special fatigue-eliminating devices.

11. Surroundings.

12. Tools.

13. Union rules.

14. Weight of unit moved.

III. Variables of the Specific Motion.


1. Acceleration.

2. Automaticity.

3. Combination with other motions and sequence.

4. Cost.

5. Direction.

6. Effectiveness.

7. Foot-pounds of work accomplished.

8. Inertia and momentum overcome.

9. Length.

10. Necessity,

11. Path.

12. "Play for position."

13. Speed.


Productivity Science of Human Effort - More Detail - F.W. Gilbreth's Motion Study
https://nraoiekc.blogspot.com/2019/09/productivity-science-of-human-effort-fw.html

Productivity Science - Determinants of Productivity

Frameworks of Productivity Science of Machine Effort and Human Effort by Narayana Rao - Paper is presented in the IISE 2020 Annual Conference and is part of the proceedings.

Frameworks for Productivity Science of Machine Effort and Human Effort
Rao, Kambhampati Venkata Satya Surya Narayana. 
IIE Annual Conference. Proceedings; Norcross (2020): 429-434.


https://wcps.info/wp-content/uploads/2020/12/Productivity_Science-A_Global_Movement.pdf

____________________


Principles of Industrial Engineering - Narayana Rao - Presentation at 2017 IISE Annual Conference - Pittsburgh, USA

23 May 2017

____________________


____________________


"Embrace Scientific Thinking" is a guiding principle of Shingo Model.

Innovation and improvement are the consequence of repeated cycles of experimentation, direct observation and learning. A relentless and systematic exploration of new ideas, including failures, enables us to constantly refine our understanding of reality.


“Embrace Scientific Thinking” – A Universal and Timeless Principle
By: Robert Miller.

Principles of Industrial Engineering - Narayana Rao - Detailed List

Clicking on the link will take you to more detailed content on the principle





Published version is available in the Proceedings - 2017 Industrial and Systems Engineering Conference of INSTITUTE OF INDUSTRIAL AND SYSTEMS ENGINEERS.

Kambhampati,Venkata Satya Surya Narayana Rao. (2017). Principles of industrial engineering. IIE Annual Conference.Proceedings, , 890-895. https://search.proquest.com/docview/1951119980

30 Factors that Affect Productivity


Given by Prof Paul Mali in the year 1978 in Improving Total Productivity, John Wiley & Sons, New York.

Fourth Level Factors (Affect most directly): Effectiveness (Focus on customer requirements), Efficiency (Focus on planned resource consumption)

Third Level Factors:  Skills, Motivation, Methods, Cost (measurement, may include time and productivity measurements also).

Second Level Factors: Leadership, Experience, Climate, Incentives, Schedules, Organizational structure, Technology and Materials.

First Level Factors (Affect least directly): Abilities, Style, Training, Knowledge, Physical conditions, Unions, Social awareness, Aspiration levels, Processes, Job design, Goals, Policies, R & D, Plant and Equipment, Standards, and Quality.

Principles of Productivity Growth


Given by Prof Paul Mali in the year 1978 in Improving Total Productivity, John Wiley & Sons, New York.

1. Principles of Ratio Time Measurement


Productivity is more likely to improve when expected results are measured and made greater in the same time frame that expected resources are measured and made less.

2. Principles of Shared Gain

Productivity increases rapidly when its expected benefits are shared with those who will produce it.

3. Principle of Expectancy Alignment

The greater the alignment of employee expectancies (needs) with organizational objectives (targets), the greater the motivation to accomplish both.

4. Principle of Worker Accountability

Accountability for productivity is more likely to happen when employees understand, participate in, and are held responsible for productivity objectives, measurement, and evaluation.

5. Principles of Focus

The greater the focus toward productivity objectives on a time scale, the greater the likelihood of achieving these objectives.

6. Principle of Creating Potential Productivity

Productivity gains are more likely to be achieved from situations where the potential for productivity gain is created.

7. Principle of Continuance

Productivity tends to continue when achieving an objective does not incapacitate or destroy any of the factors which produced it.

8. Principle of  Work Justice

Productivity is more likely to continue when employees are given equal pay for equal work; when employers are given equal work for equal pay.

9. Principle of  Elasticity

Productivity tends to increase when the same amount of work is achieved in a shorter period of time.

10. Principle of  Resource Priority

Productivity increases when objectives for productivity set the priorities for resource allocation.

Articles with Collection of Various Factors - Determinants of Productivity

Productivity Science - Determinants of Productivity

http://nraoiekc.blogspot.com/2017/10/productivity-science-determinants-of.html


Readings on the topic of Productivity Science

Adam Smith

From Taylor's First Paper Publication to 1950


Development of Science for Working of Machines

Scientific Management in Machine Shop

Development of Science for Working of Man - Motions

Development of Science in Mechanic Arts

H.M. Wilcox
The definition of the word science is knowledge duly arranged and systematized.
The present state of the art of industrial management : majority and minority report of sub-committee on administration ; including discussion (page 1164)
Author American Society of Mechanical Engineers. Subcommittee on Administration.
1912
http://stevens.cdmhost.com/cdm/ref/collection/p4100coll1/id/2423

Oxford Dictionary - Organized body of knowledge that has been accumulated on a subject

Modern Period - 1951 onwards


A GENERAL SYSTEMS THEORY OF PRODUCTIVITY
RICHARD O. MASON
Journal International Journal of General Systems
Volume 5, 1979 - Issue 1
http://www.tandfonline.com/doi/abs/10.1080/03081077908960885


Productivity in the Services Sector
Barry P. Bosworth and Jack E. Triplett, January 1, 2000
https://www.brookings.edu/research/productivity-in-the-services-sector/

Productivity in Public and Nonprofit Organizations
Margo Berman
Routledge, 18-Dec-2014 - First published 2006, Business & Economics - 240 pages
https://books.google.co.in/books?id=2kPfBQAAQBAJ

‘Smarter, Faster, Better’: The New Science of Productivity
2 June 2016
http://knowledge.wharton.upenn.edu/article/the-new-science-of-productivity/


The Science of Economic Development and Growth: The Theory of Factor Proportions: The Theory of Factor Proportions
C.C. Onyemelukwe
Routledge, 08-Jul-2016 - Business & Economics - 384 pages
https://books.google.co.in/books?id=6mulDAAAQBAJ

The New Science of Sales Force Productivity
Dianne Ledingham, Mark Kovac, Heidi Locke Simon
Harvard Business Review, THE SEPTEMBER 2006 ISSUE


David Sumanth on Productivity Science
David Sumanth in his Book, Total Productivity Management in page 252 says that quality science, productivity science and manufacturing science are often considered part of industrial engineering and management science, although they have emerged as separate areas since the late 1970s.

It is important to note that productivity science is an important component of industrial engineers right from inception. Productivity science is yet to become a popular subject and theme even in industrial engineering or for that matter scientific management. So making claim that is has emerged as a separate area is debatable. Quality is treated as a constraint in industrial engineering and value engineering. Quality improvement progressed a lot under the leadership Crosby, Juran, Deming. Manufacturing science is the science behind production engineering or manufacturing engineering. Industrial engineers also use manufacturing science to develop industrial engineering solutions in the manufacturing field.
https://books.google.co.in/books?id=mLAv09ocvTsC&pg=PA252#v=onepage&q&f=false


The International Journal of Productivity and Performance Management aims to address new developments in productivity science, performance measurement and management and to improve individual, group and organizational performance.
IJPPM is the official journal of the World Confederation of Productivity Science
http://www.emeraldgrouppublishing.com/products/journals/journals.htm?id=ijppm



A.N. Saxena
Productivity Science: A Global Movement
HISTORY OF THE WORLD CONFEDERATION OF PRODUCTIVITY SCIENCE (WCPS)
THE WORLD ACADEMY OF PRODUCTIVITY SCIENCE (WAPS)


We call productivity a science because we are striving for universal laws in productivity matters. It has emerged as a systematized knowledge; is concerned with universal socio-economic issues which are vital for humanity. And, it is our vision to capture and disseminate how productivity science knowledge creates societal values and thereby enhances productivity. We believe that it is the unknown future which helps humans with more productive Ideas.

Despite this simple definition when it comes to its applied aspects, productivity science is confronted with vexed issues which certainly deserve clarification.

Science means getting at facts and trying to understand them. What the scientific approach does is to give a specific and detailed line of endeavour which has a probability of bringing about the desired result. Science helps to uncover the truth, discover what things are and reveal how to regulate them. 

A.N. Saxena
Productivity Science: A Global Movement
HISTORY OF THE WORLD CONFEDERATION OF PRODUCTIVITY SCIENCE (WCPS)
THE WORLD ACADEMY OF PRODUCTIVITY SCIENCE (WAPS)


28.12.2025, 17.12.2023
Updated 2021 - 8 June 2021,  9 January 2021,   25 May 2020 , 21 September 2019
29 June 2017

Saturday, December 27, 2025

Industrial Engineering - History


Industrial engineers (IE) are employed and productivity improvement and cost reduction are practiced in many companies using IE  philosophy, principles, methods, techniques and tools.


New.

Popular E-Book on IE,

Introduction to Modern Industrial Engineering.  #FREE #Download.

In 2% on Academia.edu. 11,585+ Downloads so far.

https://academia.edu/103626052/INTRODUCTION_TO_MODERN_INDUSTRIAL_ENGINEERING_Version_3_0


Online Education/Training Session on "Effective Industrial Engineering and Productivity Management."

I developed an online education/training session on "Effective Industrial Engineering and Productivity Management." I can present the session in one hour, one and half hour or two-hour long sessions. The sessions will be valuable when company industrial engineers and other engineers and managers attend as a group. Industrial engineers require active cooperation and participation of other engineers and managers in their studies and projects. Hence a common presentation and discussion on effectiveness will be very useful.


Supporting Information.

Effective Industrial Engineering - Some Thoughts by Narayana Rao K.V.S.S.

Effective industrial engineering has to satisfy management about the contribution it made to the organization year after year.

The prime contribution of IE has to be cost reduction through productivity improvement.

https://nraoiekc.blogspot.com/2025/07/effective-industrial-engineering-some.html

https://www.linkedin.com/in/narayana-rao-kvss-b608007/





What is industrial engineering?

Industrial Engineering - Result oriented engineering. Productivity orientation. Engineering to enhance results of systems.

Engineering analysis and design, to specify, predict, and evaluate the results to be obtained from engineering systems.

Industrial Engineering - IISE Definition - Components of Industrial Engineering.
https://nraoiekc.blogspot.com/2022/03/industrial-engineering-iise-definition.html
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https://www.youtube.com/watch?v=T7mtfiNQBUc
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Was Industrial Engineering Department started by F.W. Taylor - The Father of Industrial Engineering?


Yes. It was started by him in 1885.
Frederick Taylor's Industrial Engineering Department for Process Improvement for Productivity Increase - 1885.



Frederick Taylor established the first department in factory doing industrial engineering work of process improvement for increase in productivity and cost reduction. The name he gave it to the department is "Elementary Rate Fixing."  Its function is to breakdown the process into elements and find the best way of doing each  by observing number of persons doing the same element and finding the best way through time study. The next step is to find science behind the way of doing the elements. Then from the best ways of doing each element, a new process is developed and the operators are trained in it. The final step of rate fixing refers to specifying the time required to do each element and the piece rate for it. The Piece rate of a component is fixed by first developing the detail at element level. The operators are provided the instruction sheet at the element level so that they know the time specified for each element and make effort to do it in that time. Taylor stated that operators are motivated to do well when they know the goal clearly and receive feedback quickly. The elementary rate fixing department has the responsibility to develop productivity science, do productivity engineering and do productivity management.

Based on the statements of Taylor, we can say elementary rate fixing department was established in 1885 by Taylor.


The Call for Cost Reduction by Engineers - ASME President - 1880


The first president of ASME in his presidential address in 1880 exhorted mechanical engineers to understand the relation between elements of engineering design and production and elements of cost accounting that determine the production cost as well as the life cycle cost of engineering items. Even though attention to cost was given by civil engineers earlier, the call by ASME president led to the emergence of a branch/discipline of engineering termed "Industrial Engineering." 

The concern for management and productivity issues  occupied the attention of the first ASME  president. Thus ASME's attention to the topic is there right from its founding . In fact, R.H. Thurston  the first ASME president, in his inaugural address (1880), included productivity improvement  and  economy among the objects of the society in his inaugural address. 

"We are now called upon to do our part in the work so well begun by our predecessors, and so splendidly carried on by our older colleagues during the past generation. We have for our work the cheapening and improvement of all textile fabrics, the perfecting of metallurgical processes, the introduction of the electric light, the increase of facilities for rapid and cheap transportation, the invention of new and more efficient forms of steam and gas engines, of means for relieving woman from drudgery, and for shortening the hours of labor for hard-working men, the increase in the productive power of all mechanical devices, aiding in the great task of recording and disseminating useful knowledge; and ours is the duty to discover facts and to deduce laws bearing upon every application of mechanical science and art in field, workshop, school, or household."  - Thuston. 
R. H. Thurston. President's inaugural address. Transactions ASME, 1, 1880, pp. 14-29.




Pennsylvania State College, USA introduced the first industrial engineering major in 1907. Hugo Diemer was the faculty who introduced it. He authored a book in 1911 which he explained the role of industrial engineering. Principles of Industrial Engineering, a book in industrial engineering by Charles B. Going was published in 1911. Charles taught industrial engineering subject in a module on works management organized at Columbia University by Prof. Walter Rautentruanch.

James Gunn is given the credit for using the term "industrial engineer" first in an article in 1901. He wanted a new engineer to emerge "production" or "industrial".  The "industrial" or "production" engineer of Gunn understands the cost accounting and cost analysis in relation to engineering activities. The term industrial engineer appealed to some. Subsequently the course in industrial engineering was also started. Even production engineering emerged as a separate branch that focused much more on the technical function of creating process plans, instructing and training operators. The focus of industrial engineering became productivity, efficiency and cost reduction.

INDUSTRIAL ENGINEERING PHILOSOPHY

I would like to state the philosophy of industrial engineering as "engineering systems can be redesigned or improved and installed periodically for productivity increase or improvement." The primary drivers of productivity improvement are developments in basic engineering disciplines and developments in industrial engineering (developments in productivity science, productivity engineering and productivity management). The additional drivers are developments in related disciplines, for example, economics, mathematics, statistics, optimization techniques, ergonomics, psychology and sociology etc. - Narayana Rao, 1 April 2021.


Evolution of Industrial Engineering - James Gunn, Towne, Taylor, Diemer, Going, Barnes


Background for Development of Industrial Engineering


The late-nineteenth-century factory initially was a collection of skilled machinists and mechanical artisans working in a big work areas based on their skills. The management of production activity was basically done a first-line supervisor, the  foreman. He organized materials and labor, directed machine operations, recorded costs, hired and fired employees, and basically the principal production management. The manager or general manager above him looked after external issues related to supplies of goods and services.

In the 1870s and 1880s, critics began to attack the model of the factory wherein each operator worked according his personal methods and mostly worked under a piece rate system. Their critique became the basis for the best-known effort to encourage coordination within the firm during the first half of the twentieth century under production manager. Shop Management theory and practice was proposed by F.W. Taylor.  The changes in management that occurred during period were  known under various labels - systematic management, scientific management, efficiency engineering. As stated above, in 1901, the term "industrial engineering" was proposed and in 1908, it became a course, and a branch of engineering. Shop Management and subsequent books fostered greater sensitivity to the manager’s role in production and led to greater diversity in industrial practice also as managers selectively implemented ideas and techniques.

The attack on traditional factory management originated in two late-nineteenth-century developments. The first was the maturation of the engineering profession,  based on formal education and mutually accepted standards of behavior and formally educated engineers embraced  scientific experimentation and analysis in place of sporadic developments based on experience. The second development  was the rise of systematic management, an effort among engineers and sympathizers to substitute system for the informal methods that had evolved with the factory system.  The factories replaced traditional managers who focused less on production methods with engineers  and managerial systems replaced guesswork and ad hoc evaluations.  By the late 1880s, cost accounting systems, methods for planning and scheduling production and organizing materials, and incentive wage plans were developed. Their objective was an unimpeded flow of materials and information. Systematic management sought to extract the efficiency benefit required to run a factory by developing science for each work element. It also developed planning systems that helped in realizing the organization's goals through work of managers and operators. It promoted decisions based on performance by giving wages based on merit rating and incentives based on quantity of output rather than on personal qualities and relationships.

Contribution of F.W. Taylor


In the 1890s,  Frederick Winslow Taylor, became the most vigorous and successful proponent of systematic management. As an executive in production engineering and management,  he introduced factory accounting (cost accounting) systems and based on those records made engineering changes in systems that gave lower cost of operation and production. Taylor explained his systems through papers and discussions in meetings of American Society of Mechanical Engineers (ASME). The systems and practices developed by Taylor permitted engineers and managers to use operating records to guide their engineering and production management actions. Taylor focused on reducing metal cutting times through various engineering improvements to increase productivity of machines. The improvements include use of cutting fluids, higher power in the machines for increasing feed, development of high speed steel, development of tool life equation and many more improvements. Taylor estimated the time required for taking each cut and reduced the time taken by improvement in cutting speed, feed and depth of cut.

Taylor also advocated production control systems that allowed managers to know more precisely what was happening on the shop floor, piece-rate systems that encouraged workers to follow orders and instructions, and various related measures. Taylor developed time study of elements to measure time taken by machines and men to perform various tasks done by operators. Data collected from multiple machines and multiple operators were used to identify ways of working that gave minimum times. 


Frederick Taylor established the first department in factory doing industrial engineering work of process improvement for increase in productivity and cost reduction in 1885. The name he gave it to the department is "Elementary Rate Fixing."  Its function is to breakdown the process into elements and find the best way of doing each  by observing number of persons doing the same element and finding the best way through time study. The next step is to find science behind the way of doing the elements. Then from the best ways of doing each element, a new process is developed and the operators are trained in it. The final step of rate fixing refers to specifying the time required to do each element and the piece rate for it. The Piece rate of a component is fixed by first developing the detail at element level. The operators are provided the instruction sheet at the element level so that they know the time specified for each element and make effort to do it in that time. Taylor stated that operators are motivated to do well when they know the goal clearly and receive feedback quickly. The elementary rate fixing department has the responsibility to develop productivity science, do productivity engineering and do productivity management.

Based on the statements of Taylor, we can say elementary rate fixing department was established in 1885 by Taylor (https://nraoiekc.blogspot.com/2021/11/frederick-taylors-industrial.html).


In 1895, he employed a colleague, Sanford E. Thompson, to help him determine the optimum time to perform industrial tasks; their goal was to compute, by rigorous study of the worker’s movements and the timing of those movements with stopwatches, standards for skilled occupations that could be published and sold to employers.

Between 1898 and 1901, as a consultant to the Bethlehem Iron Company, Taylor introduced all of his systems and vigorously pursued his research on the operations of metal-cutting tools.  Taylor’s discovery of high-speed steel in 1900, which improved the performance of metal-cutting tools, assured his fame as an inventor. In his effort to introduce systematic methods in many areas of the company’s operations, Taylor developed an integrated view of managerial innovation and a broader conception of the shop/production manager’s role.  In 1901, when he left Bethlehem, Taylor resolved to devote his time and ample fortune to promoting his new conception of industrial management. In the paper, Shop Management ( 1903),  he portrayed an integrated complex of systematic management methods and also productivity improvement of machine shops. 

In the following years,  he began to rely more heavily on anecdotes from his career to emphasize the links between improved management and greater productivity.   Second, Taylor tried to generalize his management principles to more areas of work. Between 1907 and 1909, with the aid of a close associate, Morris L. Cooke, he wrote a sequel to Shop Management that became The Principles of Scientific Management (1911).   Taylor came out with four principles and  relied on colorful stories from his experience and language to illuminate “principles” of management. To suggest the integrated character and broad applicability of scientific management, he equated it to a “complete mental revolution.”

 Taylor had fashioned scientific management from systematic management. The two approaches were intimately related. Systematic and scientific management had common roots, attracted the same kinds of people, and had the same business objectives. Yet in retrospect the differences stand out. Systematic management was diffuse and utilitarian, a series of isolated measures that did not add up to a larger whole or have recognizable implications beyond day-to-day industrial operations. Scientific management added significant detail and a larger view.

The Principles extended the potential of scientific management to nonbusiness endeavors and made Taylor a central figure in the efficiency movement of the 1910s.  To engineers and nonengineers alike, he created order from the diverse prescriptions of a generation of technical writers. By the mid-l910s, he had achieved wide recognition in American engineering circles and had attracted a devoted following in France, Germany, Russia, and Japan. Pennsylvania State College introduced the first industrial engineering major in 1907 and promoted the thinking of Taylor.

Taylor's  insistence that the proper introduction of management methods required the services of an expert intermediary helped in the emergence of  industrial engineering independent consultants and accelerated the rise of a new profession.

Initially, the spread of systematic management occurred largely through the work of independent consultants, a few of whom, such as the accountant J. Newton Gunn, achieved prominence by the end of the nineteenth century. By 1900, Taylor overshadowed the others; by 1910, he had devised a promotional strategy that relied on a close-knit corps of consultants to install his techniques, train the client’s employees, and instill a new outlook and spirit of cooperation. The expert was to ensure that the spirit and mechanism of scientific management went hand in hand. This activity of Taylor produced a number of successful consulting firms and the largest single cluster of professional consultants devoted to industrial management.

Between 1901 and 1915, Taylor’s immediate associates introduced scientific management in nearly two hundred American businesses, 80 percent of which were factories  Some of the plants were large and modern, like the Pullman and Remington Typewriter works.  Approximately one-third of the total were large-volume producers for mass markets. A majority fell into one of two broad categories. First were those whose activities required the movement of large quantities of materials between numerous workstations (textile mills, railroad repair shops, automobile plants). Their managers sought to reduce delays and bottlenecks and increase throughput.

The records available suggest that the consultants provided valuable services to many managers. They typically devoted most of their time to machine operations, tools and materials, production schedules, routing plans, and cost and other record systems. Apart from installing features of systematic management, their most notable activity was to introduce elaborate production-control mechanisms (bulletin boards and graphs, for example) that permitted managers to monitor operations


Between 1910 and 1920, industrial engineering spread rapidly. Large firms introduced staff departments devoted to production planning, time study, and other industrial-engineering activities and consulting firms also developed further. By 1915, the year of Taylor’s death,  professional organization,  the Taylor Society founded in 1910 was active. Western Efficiency Society was founded in 1912.  The Society of Industrial Engineers was founded in 1917. These societies provided forums for the discussion of techniques and the development of personal contacts. Financial success and professional recognition increasingly depended on entrepreneurial and communications skills rather than technical expertise alone. A new generation of practitioners, including many university professors developed successful consulting practices.


Contributions of Gilbreth, Emerson and Bedaux


Competition for clients and recognition, especially after the recession of 1920-21 made executives more cost-conscious-produced other changes. Some industrial engineering consultants began to seek clients outside manufacturing. Spurred by the growing corps of academicians who argued that the principles of factory management applied to all businesses, they reorganized offices, stores, banks, and other service organizations. A Society of Industrial Engineers survey of leading consulting firms in 1925 reported that many confined their work to plant design, accounting systems, machinery, or marketing . A third trend was an increasing preoccupation with labor issues and time study. This emphasis reflected several postwar developments, most notably and ominously the increasing popularity of consultants who devoted their attention to cost cutting through the aggressive use of time study.

By the early 1920s, industrial engineers  had divided into two separate and increasingly antagonistic camps. One  influential group of industrial engineers, centered in the Taylor Society, embraced personnel management and combined it with orthodox industrial engineering to form a revised and updated version of scientific management. A handful of Taylor Society activists, Richard Feiss of Joseph & Feiss, Henry S. Dennison of Dennison Manufacturing, Morris E. Leeds of Leeds & Northrup, and a few others, mostly owner-managers, implemented the new synthesis. They introduced personnel management and more controversial measures such as profit sharing, company unionism, and unemployment insurance that attacked customary distinctions between white- and blue-collar employees and enlisted the latter, however modestly, in the management of the firm.

A larger group emphasized the potential of incentive plans based on time and motion study and disregarded or deemphasized the technical improvement.  Their more limited approach reflected the competition for clients, the trend toward specialization, and the continuing attraction of rate cutting. Indicative of this tendency was the work of two of the most successful consultants of the post- 1915 years, Harrington Emerson and Charles E. Bedaux. This led to the development of a major weakness in Industrial Engineering. Industrial engineers got the description of "Time Study Men."

Harrington Emerson

Emerson (1853-1931) was a creative personality. Attracted to Taylor at the turn of the century, he briefly worked as an orthodox practitioner and played an influential role in Taylor’s promotional work. He soon became a respected accounting theorist and a successful reorganizer of railroad repair facilities. As his reputation grew, however, he broke with Taylor and set up a competing business with a large staff of engineers and consultants. Between 1907 and 1925, he had over two hundred clients  He also published best-selling books and promoted a mail-order personal efficiency course. He was probably the best-known industrial engineer of the late 1910s and early 1920s.’ Emerson’s entrepreneurial instincts defined his career. An able technician, he was capable of overseeing the changes associated with orthodox scientific management. He also recruited competent assistants, such as Frederick Parkhurst and C. E. Knoeppel, who later had distinguished consulting careers, and E. K. Wunnerlund, who became the head of industrial engineering at General Motors. But Emerson always viewed his work as a business and.tailored his services to this customer’s interests. In practice, this meant that his employees spent most of their time conducting time studies and installing incentive wage systems. By the mid-1920s, General Motors, Westinghouse, the Baltimore & Ohio Railroad, Aluminum Company of America, American Radiator, and many other large and medium-sized industrial firms had introduced the Emerson system and in many cases an industrial engineering department staffed by former Emerson employees.

Bedaux (1886-1944) was a French immigrant who was a clerk at a St. Louis chemical company. In 1910 when an expert arrived to conduct time studies, Bedaux quickly grasped the essentials of time study and replaced the outsider. Then he found other clients. The turning point in his career came in 1912, when he accompanied several Emerson engineers to France as an interpreter. In Paris he struck out on his own, reorganized several factories, and studied the writings of Taylor and Emerson. Returning to the United States during World War I, he launched the Bedaux Company and began to cultivate clients.  He relied on a simple, compelling promise: he would save more money than he charged. Although Bedaux employed able engineers and usually made some effort to reorganize the plant, his specialty was the incentive wage. His men worked quickly, used time studies to identify bottlenecks and set production standards, installed a wage system similar to Emerson’s.  Bedaux’s clients included General Electric, B. F. Goodrich, Standard Oil of New Jersey, Dow Chemical, Eastman Kodak, and more than two hundred other American firms by the mid-1930s. His European offices were even more successful.

Whereas Taylor and his followers opposed wage cutting and “speed-up” efforts, Emerson was more flexible, and Bedaux made a career of forcing workers to do more for less. One notable result was a resurgence of strikes and union protests. By the 1930s, Bedaux had become infamous on both sides of the Atlantic. In response to his notoriety, he revised his incentive plan to increase the worker’s share and dropped much of his colorful terminology, including the famous B unit. Bedaux’s business survived, though neither he nor his firm regained the position they had enjoyed in the late 1920s and early 1930s.

Bedaux’s legacy was a substantial burden for other industrial engineers. The growth of labor unrest in the 1930s and the frequent appearance of the “Be-do” plan on grievance lists revived the association of industrial engineering with labor turmoil. Regardless of their association with Bedaux and his tactics, industrial engineers became the targets of union leaders and their allies. In industries such as autos and tires, worker protests paralyzed the operations of industrial engineering departments and led to the curtailment or abandonment of many activities.


Diffusion of Industrial Engineering

There are at least three partial measures of the diffusion of industrial engineering.  First, the many references to cost accounting, centralized production planning and scheduling, systematic maintenance procedures, time study, and employment management in the trade press and in the records of industrial corporations indicate that these activities were no longer novel or unfamiliar to executives. The promotional work of the consultants, the “efficiency craze,” and the growth of management education in universities had made the rudiments of industrial engineering widely available; only the oldest or most isolated executives were unaware of them. The critical issue was no longer the desirability of the new management; it was the particular combination of techniques suitable for a given firm or plant, the role of the outside consultant, if any, and the authority of the staff experts.

Second, the information on industrial wage systems that the National Industrial Conference Board assiduously collected in the 1920s and 1930s documents widespread acceptance of incentive wage plans, particularly among large corporations. In 1928, for example, 6 percent of the smallest companies (1-50 employees) had incentive wage plans, while 56 percent of the largest firms (more than 3,500 employees) had such plans. In earlier years, small firms devoted to industrial reform had been among the most vigorous proponents of industrial engineering. But their ranks did not grow, and they were soon overshadowed by large corporations, which found in industrial engineering an effective answer to the problems that often prevented large, expensive factories from achieving their potential. Incentive wage plans were an indicator of this trend.  Feiss, Dennison, and others hoped to transform the character of industrial work through the use of incentives and personnel programs; judging from the information that survives, big business managers had more modest goals. Their principal objective was to make the best use of existing technology and organization by enlisting the workers’ interest in a higher wage. In the early 1930s, many managers were attracted to the “work simplification” movement that grew out of the Gilbreths’ activities, but the effects were apparently negligible, at least until the World War II mobilization effort. To most manufacturers, industrial engineering provided useful answers to a range of shop-floor problems; it was a valuable resource but neither a stimulus to radical change nor a step toward a larger goal.

A third source, contemporary surveys of the industrial engineering work of large corporations, provides additional support for this conclusion.   A 1928 survey by the Special Conference Committee, an elite group of large industrial firms, emphasized related problem. It reported wide differences in the practice of time study, in the duties of time-study technicians, and in the degree of commitment to time study as an instrument for refining and improving the worker’s activities. At Western Electric, which had one of the largest industrial engineering staffs, a manufacturing planning department was responsible for machinery and methods; the time-study expert was simply a rate setter. At Westinghouse, which also had a large industrial engineering department, time-study technicians were responsible for methods and rates. However, a report from the company’s Mansfield, Ohio, plant indicated that the time-study engineer could propose changes in manufacturing methods “in cooperation with the foremen.” Most companies had similar policies. The time-study expert was expected to suggest beneficial changes to his superiors, often after consulting the foreman, but had no independent authority to introduce them. Essentially, the “expert” was a rate setter. In most plants, industrial engineering focused on detail, seldom threatened the supervisors or workers, and even more rarely produced radical changes in methods.

Experience at Du Pont

A recent, detailed examination of industrial engineering at E. I. Du Pont de Nemours & Company, a Special Conference Committee member, suggests the range of possibilities that could exist in a single firm (Rumm 1992, 175-204). Du Pont executives created an Efficiency Division in 1911 after the company’s general manager read The Principles. Rather than employ an outside consultant, they appointed two veteran managers to run the division. These men conducted time and motion studies, “determined standard times and methods for tasks, set standard speeds for machinery, and made suggestions for rearranging the flow of work, improving tools, and installing labor-saving equipment.” Yet they encountered a variety of difficulties; their proposals were only advisory, they clashed with the new employment department when they proposed to study fatigue and the matching of workers and jobs, and they found that many executives were indifferent to their work. Worst of all, they could not show that their activities led to large savings. In 1914, after the introduction of functional supervision in the dynamite-mixing department apparently caused several serious accidents, the company disbanded the Efficiency Division.

Although some Du Pont plants introduced time-study departments in the following years, the company did nothing until 1928, when it created a small Industrial Engineering Division within the larger Engineering Department. The IED was to undertake a “continuous struggle to reduce operating costs.” That battle was comparatively unimportant until the Depression underlined the importance of cost savings. In the 1930s, the IED grew rapidly, from twenty eight engineers in 1930 to over two hundred in 1940. It examined “every aspect of production,” conducted job analyses, and introduced incentive wage plans.  IED engineers began with surveys of existing operations. They then “consolidated processes, rearranged the layout of work areas, installed materials-handling equipment, and trimmed work crews.” To create “standard times” for particular jobs, they used conventional stopwatch time study as well as the elaborate photographic techniques the Gilbreths had developed. By 1938, they had introduced incentive wage plans in thirty plants; one-quarter of all Du Pont employees were affected.

Du Pont introduced a variety of incentive plans. Three plants employed the Bedaux Company to install its incentive system. Other managers turned to less expensive consultants, and others, the majority, developed their own “in-house” versions of these plans. Some executives, and workers, became enthusiastic supporters of incentive wages; others were more critical. Despite the work of the aggressive and ever-expanding IED, many workers found ways to take advantage of the incentive plans to increase their wages beyond the anticipated ranges. Wage inflation ultimately led the company to curtail the incentive plans. Time and motion study, however, remained hallmarks of Du Pont industrial engineering.

During the depression of the 1930s, when they developed a new sensitivity to the value of industrial engineering, they defined it as a way to cut factory costs.  One reason for this perspective was bureaucratic: Du Pont had developed an extensive personnel operation in the 1910s and 1920s, which had authority over employee training, welfare programs, and labor negotiations. Equally important was the apparent assumption that industrial engineering only pertained to the details of manufacturing activities, especially the work of machine operators. Despite mounting pressures to reduce costs, the company’s offices, laboratories, and large white-collar labor force remained off-limits to the IED. Despite these handicaps, the IED had a significant impact because rapid technological change in the industry created numerous opportunities for organizational change and Du Pont avoided relations with powerful unions.

Du Pont executives were receptive to the “principles” of industrial engineering but focused on the particulars, which they assessed in terms of their potential for improving short-term economic performance. As a result there was little consistency in their activities until the 1940s; even then, industrial engineering was restricted to the company’s manufacturing operations. This approach, fragmentary and idiosyncratic by the standards of Taylor or Dennison, was logical and appropriate to executives whose primary objective was to fine-tune a largely successful organization.

During the first third of the twentieth century, industrial engineers successfully argued that internal management was as important to the health of the enterprise as technology, marketing, and other traditional concerns. Their message had its greatest impact in the 1910s and 1920s, when their “principles” won wide acceptance and time study and other techniques became common-place. Managers whose operations depended on carefully planned and coordinated activities and reformers attracted to the prospect of social harmony were particularly receptive. By the 1930s, the engineers’ central premise, that internal coordination required self-conscious effort and formal managerial systems, had become the acknowledged basis of industrial management.

(See
https://books.google.co.in/books?id=LyQOQWC66usC&pg=PA44#v=onepage&q&f=false
https://books.google.co.in/books?id=w-Wm_PrFB5IC&pg=PA552#v=onepage&q&f=false)


1930s

Allan Mogensen's Common Sense Applied to Motion and Time Study (1932)

Ralph Barnes's Indus­trial Engineering and Management: Problems and Policies (1931).

Steward M. Lowry, Harold B. Maynard, and G. J. Stegmerten's widely used Time and Motion Study and Formulas for Wage Incentives. - The 1927 edition treated motion study only briefly and insubstantially, while devoting many chapters to stopwatch methods and rate setting formulas. In 1932, the authors approached Lillian Gilbreth and her research group for more detailed information on their methods. By 1940 Lowry, Maynard, and Stegmerten had reduced their treatment of wage incentive formulas from nine chapters to three, and increased the number of chapters devoted to motion study to seven.

IE History - Some Recollections
Andrew Shultz
https://www.informs.org/Resource-Center/Video-Library/H-T-Videos/Andrew-Schultz-on-AIIE-ORSA-and-Cornell-s-ORIE




2017
Principles, Functions and Focus Areas of Industrial Engineering - Narayana Rao

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Industrial engineering is carried out at various levels in an organization. The following are the important levels of IE.

Industrial Engineering Strategy - Enterprise Level Industrial Engineering

Policy Decisions by Top Management: Starting and Expanding IE Department, Approval of Productivity Improvement Project Portfolio as part of Capital Budgeting of the Company, Approving Productivity Policy, Setting Productivity and Cost Reduction Goals. Setting Employee related comfort, health and safety goals. Incentive income policy making.

https://nraoiekc.blogspot.com/2014/11/industrial-engineering-strategy.html


Facilities Industrial Engineering

Facilities are used by processes. Facilities are common to processes. Taylor clearly mentioned in his "Piece Rates - Elementary Rate Fixing System" paper that he has to make modifications to all machines to increase productivity of his machine shop. Toyota even today carries out gradual improvements to the machines in the direction of autonomation. Machines are continuously improved. Period layout studies and readjustments are another example of facilities industrial engineering. 5S that demands upkeep of facilities is another example of facilities IE when it is implemented for the first time and proposed and initiated by the IE department. Thereafter it becomes the activity of operations management.

https://nraoiekc.blogspot.com/2020/05/facilities-industrial-engineering.html



Process Industrial Engineering - Process Machine Effort Industrial Engineering - Process Human Effort Industrial Engineering.

Process industrial engineering is the popular method of industrial engineering. But, the process chart method was promoted by Motion Study books. The machine effort industrial engineering, that is improvement of machine effort, that was done by Taylor primarily to increase productivity got neglected in the evolution of industrial engineering. It is a weakness to be corrected to make IE a strong discipline.

https://nraoiekc.blogspot.com/2021/11/process-industrial-engineering-process.html


Operation Industrial Engineering.

Process chart is a condensed version that show the entire process of producing a full product and the production of each part. The process chart is composed by symbols representing 5 operations. Operation - Inspection - Transport - Temporary Delay (WIP) - Permanent Storage (controlled store). Using process chart, the sequence of operations can be investigated and changed for more benefit. But each operation needs to be improved. It is termed simplification in process chart analysis. To do simplification information on each operation has to be collected in operation information sheets and they have to be analyzed in operation analysis sheets (Stegemerten and Maynard)

https://nraoiekc.blogspot.com/2013/11/approach-to-operation-analysis-as-step.html


Element Level Analysis in Industrial Engineering

Elements are in Operations - We can understand the term "element" from the subject "Design of Machine Elements". Each engineering product has elements. Similarly each operation, that is part of a process has elements. Some are related to machines and tools used in the process. Some are related to human operators. Some are related to working conditions. Some are related to the work being done. Taylor first named the productivity department as "Elementary Rate Fixing Department." It has to improve each and every element in task and determine the output possible for unit time in the work element. The time allowed for that element for a piece or batch is determined through these elementary standard times or allowed times.

Taylor's Industrial Engineering System - First Proposal 1895 - Productivity Improvement of Each Element of the Process




2023
INTRODUCTION TO MODERN INDUSTRIAL ENGINEERING. EBook. FREE Download.
Most popular publication on Academia.Edu platform. Top 2% - 11585+ Donwloads/Views. 

2027

Effective Industrial Engineering - Some Thoughts by Narayana Rao K.V.S.S.

Effective industrial engineering has to satisfy management about the contribution it made to the organization year after year.

The prime contribution of IE has to be cost reduction through productivity improvement.

https://nraoiekc.blogspot.com/2025/07/effective-industrial-engineering-some.html




Contributions of Industrial Engineering Pioneers, Researchers and Scholars in Chronological Order


Taylor - Machine - Engineering Based Productivity Improvement

Taylor - Productivity Science and Art of Metal Cutting - Important Points

Taylor's Industrial Engineering - First Proposal 1895

Industrial Engineering Described in Shop Management by F.W. Taylor

Productivity Improvement in Machine Shop - F.W. Taylor

Development of Science in Mechanic Arts - F.W. Taylor (Human work)

Time Study for Process Time Reduction - F.W. Taylor  (Human work)

Taylor on Quality, Human Relations and Management



Gilbreth - Human Effort Focus

Gilbreth's Human Effort Industrial Engineering Motion Study - Part 1

Gilbreth's Human Effort Industrial Engineering - Motion Study - Part 2

Gilbreth's Human Effort Industrial Engineering - Motion Study - Part 3

Gilbreth's Human Effort Industrial Engineering - Motion Study - Part 4

Gilbreth's Human Effort Industrial Engineering - Productivity Science of Motion Study - Variables Affecting of Motion Time.
ACCELERATION - AUTOMATICITY - COMBINATION WITH OTHER MOTIONS, AND SEQUENCE - COST - DIRECTION AND USE OF GRAVITY - EFFECTIVENESS - FOOT-POUNDS OF WORK ACCOMPLISHED - INERTIA AND MOMENTUM OVERCOME - LENGTH

Gilbreth's Human Effort Industrial Engineering - Productivity Science of Motion Study - Future Scope

Process Charts - Gilbreths - 1921


Psychology Evaluation of Scientific Management by Lilian Gilbreth - 1914

Harrington Emerson - A Pioneer Industrial Engineer - His Principles and Practices


Prof. Hugo Diemer - Taylor's Industrial Engineering

Industrial Engineering - The Concept - Developed by Going in 1911

Taylor Society Bulletin


H.B. Maynard - Operation Analysis - Introduction

H.B. Maynard - Methods Time Measurement (MTM) - Introduction

Work Simplification - Alan Mogensen

Method Study - Ralph M. Barnes - Important Points of Various Chapters

Product Industrial Engineering

L.D. Miles - Value Analysis and Engineering - Introduction

L.D. Miles - 13 Techniques of Value Analysis



Japanese Contribution

Yoichi Ueno - Japanese Leader in Efficiency - Productivity Movement

Taiichi Ohno on Industrial Engineering - Toyota Style Industrial Engineering

Industrial Engineering - Foundation of Toyota Production System


2017
Taylor's Industrial Engineering in New Framework - Narayana Rao



Sources

http://www.nber.org/chapters/c8748.pdf


Bibliography

Westinghouse manual of time study procedure. © Aug. 10, 1945, AA 4994.94.

Westinghouse operation analysis. © Aug. 10, 1945, AA 49,493. Westminster press ...
1945

2005
Georgia Tech Fall 2005 Engineering Enterprise Issue has an article on History of IE at Georgia


#IISE75 (1948 - 2023) - 75  Productive Years of IISE (Institute of Industrial and Systems Engineers) 


Wyllys Stanton. Inside his Columbus, Ohio home on Jan. 12, 1948 (75 years ago), he and a dozen others met to discuss “the problems, methods and potentialities of a new organization specializing in the problems and interests of industrial engineers.”
That’s a direct quote from a blurb Stanton himself penned. It’s included in “Origins of Industrial Engineering: The Early Years of a Profession,” by Howard P. Emerson and Douglas C.E. Naehring.
The fateful discussion inside Stanton’s home included talks on prospective membership requirements, ways such an organization could be useful, scopes of activities and plans for the path ahead.
“There seemed to be no question in the founders' minds of the desirability of such an organization,” Stanton wrote. “They believed that industrial engineering was an important branch of engineering and just as much in need of an organization devoted to its exclusive representation as civil, mechanical, or electrical engineers.”
Invites were sent out to all known industrial engineers in the Columbus area to attend the American Institute of Industrial Engineers’ first-ever meeting. The name would later change multiple times to reflect the organization’s international presence as well as the scope of professions included in what is now the Institute of Industrial and Systems Engineers. For more: iise.org/75

https://www.linkedin.com/posts/narayana-rao-kvss-b608007_tbt-iise75-activity-7021336008017227776-Mspl


AIIE Journal of Industrial Engineering - Interesting on Archive - Org - Collection



Industrial Engineering in Academic Institutions


Prof. Diemer's 1908 Proposal - 4-Year Industrial Engineering Course

Prof. Diemer started the first two year specialization and the first four-year course in industrial engineering in the Pennsylvania State College. Now it is Penn State University.

Histories of Industrial Engineering Departments and Institutes - USA





Lesson 2. Industrial Engineering - Definition and Explanation 

Updated on 27.12.2025,  1.6.2024, 23.9.2023, 18.1.2023, 1 June 2022,  2 January 2022,  8.11.2021, 1 June 2021,  1 April 2021,  19 May 2020,  9 April 2020, 10 November 2019, 22 December 2014

The updates to this post are examples of industrial engineering - continuous improvement based on periodic reviews as well as when a relevant information becomes available or an idea comes to mind.

The first creation of the post is the example of basic engineering - product design as well as process design. The updates made show that there will be opportunities for improvement. Similarly in engineering systems, there is opportunity for industrial engineering, periodic and continuous improvement.