Systems Engineering Using the DEJI Systems Model® (Systems Innovation Book Series)

276 Pages·2022·6.852 MB·English

by  Adedeji B. Badiru

Systems Engineering
Using the DEJI
Systems Model®
While we need to work more with a systems approach, there are few books that
provide systems engineering theory and applications. This book presents a com-
prehensive collection of systems engineering models. Each of the models is fully
covered with guidelines on how and why to use them, along with case studies.
Systems Engineering Using the DEJI Systems Model®: Evaluation, Justification,
and Integration with Case Studies and Applications provides systems integration
as a unifying platform for systems of systems and presents a structured model for
systems applications and explicit treatment of human-in-the-loop systems. It dis-
cusses systems design in detail and covers the justification methodologies along
with examples. Systems evaluation tools and techniques are also included with a
discussion on how engineering education is playing a major role for systems
advancement.
Practicing professionals, as well as educational institutions, governments,
businesses, and industries, will find this book of interest.
Systems Innovation Book Series
Series Editor: Adedeji Badiru
Systems Innovation refers to all aspects of developing and deploying new tech-
nology, methodology, techniques, and best practices in advancing industrial pro-
duction and economic development. This entails such topics as product design
and development, entrepreneurship, global trade, environmental consciousness,
operations and logistics, introduction and management of technology, collabora-
tive system design, and product commercialization. Industrial innovation suggests
breaking away from the traditional approaches to industrial production. It encour-
ages the marriage of systems science, management principles, and technology
implementation. Particular focus will be the impact of modern technology on
industrial development and industrialization approaches, particularly for develop-
ing economics. The series will also cover how emerging technologies and entre-
preneurship are essential for economic development and society advancement.
Project Management
Systems, Principles, and Applications, Second Edition
Adedeji B. Badiru
Global Manufacturing Technology Transfer
Africa-USA Strategies, Adaptations, and Management
Adedeji B. Badiru
Data Analytics
Handbook of Formulas and Techniques
Adedeji B. Badiru
Conveyors
Application, Selection, and Integration
Patrick M McGuire
Innovation Fundamentals
Quantitative and Qualitative Techniques
Adedeji B. Badiru and Gary Lamont
Global Supply Chain
Using Systems Engineering Strategies to Respond to Disruptions
Adedeji B. Badiru
Systems Engineering Using the DEJI Systems Model®
Evaluation, Justification, and Integration with Case Studies and Applications
Adedeji B. Badiru
Systems
Engineering
Using the DEJI
Systems Model®
Evaluation, Justification, and Integration
with Case Studies and Applications
Adedeji B. Badiru
MATLAB® is a trademark of The MathWorks, Inc. and is used with permission. The MathWorks
does not warrant the accuracy of the text or exercises in this book. This book’s use or discussion
of MATLAB® software or related products does not constitute endorsement or sponsorship by The
MathWorks of a particular pedagogical approach or particular use of the MATLAB® software.
First edition published 2023
by CRC Press
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© 2023 Taylor & Francis Group, LLC
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ISBN: 978-1-032-00802-8 (hbk)
ISBN: 978-1-032-00803-5 (pbk)
ISBN: 978-1-003-17579-7 (ebk)
DOI: 10.1201/9781003175797
Typeset in Times
by SPi Technologies India Pvt Ltd (Straive)
Dedication
Dedicated to the memory of Professor Oyewusi Ibidapo-Obe, who
dedicated his career to systems implementations, even in the face
of the stochasticity of a chaotic world.

Contents
Preface ................................................................................................................xiii
Acknowledgments ...............................................................................................xv
Author ...............................................................................................................xvii
Chapter 1 Systems View of the World .............................................................1
Introduction .....................................................................................1
Alignment with the Tenets of IEOM ...............................................1
Industrial Engineering and Systems Approach ...............................3
Who Is an Industrial Engineer? .......................................................3
Industrial Engineering and Innovation ............................................4
Human Systems ...............................................................................9
Human Factors Engineering ..........................................................12
Systems Productivity, Efficiency, and Effectiveness .....................15
References .....................................................................................17
Chapter 2 Overview of DEJI Systems Model® ..............................................19
Introduction ...................................................................................19
Systems Engineering Competency Framework .............................21
System Design ...............................................................................22
System Evaluation .........................................................................24
System Justification .......................................................................26
Systems Integration .......................................................................26
Conclusion .....................................................................................28
References .....................................................................................29
Chapter 3 Design in DEJI Systems Model® ...................................................31
Introduction ...................................................................................31
Human Aspects of Design .............................................................32
A Design Case Study .....................................................................33
Integrative Design Process ............................................................35
Design Communication, Cooperation, and Coordination .............36
State-Space Representation ...........................................................36
Design State Transformation Paths ...............................................38
Real-Time State Monitoring ..........................................................39
State Performance Measurement ...................................................40
Non-Deterministic Performance....................................................40
Quantifying Design Performance ..................................................41
State Variable Structure .................................................................44
vii
viii Contents
Performance Quantification and Metric ........................................46
Hybrid Performance Strategy ........................................................47
Using Pugh Method for Design Concept Selection.......................50
References .....................................................................................53
Chapter 4 Evaluation in DEJI Systems Model® .............................................55
Introduction ...................................................................................55
Cost and Value of a System ...........................................................55
Evaluation for Resource Allocation ..............................................59
System-Based Evaluative Economics ...........................................61
The MARR Approach ...................................................................63
References .....................................................................................72
Chapter 5 Justification in DEJI Systems Model® ...........................................73
Introduction ...................................................................................73
Value “Ilities” of a System ............................................................73
Systems Utility Modeling ..............................................................74
Quantifying Utility ........................................................................75
Additive Utility Function ..............................................................77
Utility Example ........................................................................78
Multiplicative Utility Model ..........................................................79
Fitting a Utility Function ...............................................................79
Composite Value Computation ......................................................82
Capability .................................................................................84
Suitability .................................................................................84
Performance ..............................................................................84
Productivity ..............................................................................85
Value Benchmarking for System Justification...............................85
Concluding Remarks on Justification ............................................86
References .....................................................................................87
Chapter 6 Integration Stage of DEJI Systems Model® ..................................89
Introduction ...................................................................................89
Integration by Other Names ..........................................................90
Practical Measuring of Integration ................................................91
Plane Geometry of Systems Integration ........................................92
Computational Example of Quantitative Integration.....................96
Polar Plots for Systems Integration ...............................................97
Technology Transfer for Systems Integration .............................100
Characteristics of Systems Transfer ............................................100
New Technology Means New Systems Integration .....................102
Technology Transfer and Integration Modes ...............................105
Contents ix
Technology Change-Over Strategies ...........................................107
Post-Implementation Evaluation .................................................107
Conclusion ...................................................................................108
References ...................................................................................108
Chapter 7 Application Case Studies of DEJI Systems Model® ...................109
Case 1: Mitigating Risks and Preventing Failure in Process
Improvement Initiatives by Mike Kaminski ...........................109
Case 2: Applying DEJI Systems Model in Product Distribution
by Mike Kaminski ..................................................................110
About the Author ....................................................................112
Case 3: Business Climate Affecting Power Supply: A Total
Systems Perspective by Adedeji Badiru .................................112
Texas Case Example ...............................................................112
Ohio Case Example ................................................................113
A Recommended Systems Framework ...................................113
Case 4: Operation and Management of an R&D Technology
Village by Adedeji Badiru ......................................................114
Systems Integration for Operation and Management
Excellence of a Proposed R&D Technology Village .........114
Using Engineering Problem-Solving Methodology ...............114
Technology Village Operation via Industrial Engineering .....114
Case 5: Improving Cybersecurity by Using Semi-Quantitative
Analysis within the Design, Evaluation, Justification, and
Integration (DEJI) Model by John S. Bommer, Jr., J.D.,
CISM, Lt. Col., USAF (Ret.); SAE G-32 Voting Member,
Cybersecurity, Cyber-Supply Chain Risk Management,
and Cyber Risk Assessments SME .........................................115
Introduction ............................................................................115
Semi-Quantitative Analysis .........................................................118
Cyber Risk Assessment Analysis Approach ................................121
DEJI Model Use of SMQA in Cyber Risk Assessment ..............123
Case 5 Summary ..........................................................................124
Case 6: DEJI Systems Model in Curriculum Management .........125
Notes ............................................................................................127
Chapter 8 Data Modeling for Systems Integration ......................................131
Introduction .................................................................................131
Modeling Theory .........................................................................132
Types of Models ..........................................................................134
Modeling for Forecasting ............................................................136
Time-Series Forecasting ..............................................................137
Verification and Validation of Models .........................................138