Model-Based System Architecture
Published on 4. December 2015
Book
Hardback
400 pages
978-1-118-89364-7 (ISBN)
Description
Presents modeling approaches that can be performed in SysML and other modeling languages
This book combines the emerging discipline of systems architecting with model-based approaches using SysML. The early chapters of the book provide the fundamentals of systems architecting; discussing what systems architecting entails and how it benefits systems engineering. Model-based systems engineering is then defined, and its capabilities to develop complex systems on time and in a feasible quality are discussed. The remainder of the book covers important topics such as: architecture descriptions; architecture patterns; perspectives, viewpoints, views and their relation to system architecture; the roles of a system architect, their team, and stakeholders; systems architecting processes; agile approaches to systems architecting; variant modeling techniques; architecture frameworks; and architecture assessment. The book's organization allows experts to read the chapters out of sequence. Novices can read the chapters sequentially to gain a systematic introduction to system architecting.
Model-Based System Architecture:
Provides comprehensive coverage of the Functional Architecture for Systems (FAS) method created by the authors and based on common MBSE practices
Covers architecture frameworks, including the System of Systems, Zachman Frameworks, TOGAF (R), and more
Includes a consistent example system, the "Virtual Museum Tour" system, that allows the authors to demonstrate the systems architecting concepts covered in the book
Model-Based System Architecture is a comprehensive reference for system architects and systems engineers in technology companies. This book will also serve as a reference to students and researchers interested in functional architectures.
Tim Weilkiens is the CEO at the German consultancy oose Innovative Informatik and co-author of the SysML specification. He has introduced model-based systems engineering to a variety of industry sectors. He is author of several books about modeling and the MBSE methodology SYSMOD.
Jesko G. Lamm is a Senior Systems Engineer at Bernafon, a Swiss manufacturer for hearing instruments. With Tim Weilkiens, Jesko G. Lamm founded the Functional Architectures working group of the German chapter of INCOSE.
Stephan Roth is a coach, consultant, and trainer for systems and software engineering at the German consultancy oose Innovative Informatik. He is a state-certified technical assistant for computer science from Physikalisch-Technische Lehranstalt (PTL) Wedel and a certified systems engineer (GfSE) (R)- Level C.
Markus Walker works at Schindler Elevator in the research and development division as elevator system architect. He is an INCOSE Certified Systems Engineering Professional (CSEP) and is engaged in the committee of the Swiss chapter of INCOSE.
This book combines the emerging discipline of systems architecting with model-based approaches using SysML. The early chapters of the book provide the fundamentals of systems architecting; discussing what systems architecting entails and how it benefits systems engineering. Model-based systems engineering is then defined, and its capabilities to develop complex systems on time and in a feasible quality are discussed. The remainder of the book covers important topics such as: architecture descriptions; architecture patterns; perspectives, viewpoints, views and their relation to system architecture; the roles of a system architect, their team, and stakeholders; systems architecting processes; agile approaches to systems architecting; variant modeling techniques; architecture frameworks; and architecture assessment. The book's organization allows experts to read the chapters out of sequence. Novices can read the chapters sequentially to gain a systematic introduction to system architecting.
Model-Based System Architecture:
Provides comprehensive coverage of the Functional Architecture for Systems (FAS) method created by the authors and based on common MBSE practices
Covers architecture frameworks, including the System of Systems, Zachman Frameworks, TOGAF (R), and more
Includes a consistent example system, the "Virtual Museum Tour" system, that allows the authors to demonstrate the systems architecting concepts covered in the book
Model-Based System Architecture is a comprehensive reference for system architects and systems engineers in technology companies. This book will also serve as a reference to students and researchers interested in functional architectures.
Tim Weilkiens is the CEO at the German consultancy oose Innovative Informatik and co-author of the SysML specification. He has introduced model-based systems engineering to a variety of industry sectors. He is author of several books about modeling and the MBSE methodology SYSMOD.
Jesko G. Lamm is a Senior Systems Engineer at Bernafon, a Swiss manufacturer for hearing instruments. With Tim Weilkiens, Jesko G. Lamm founded the Functional Architectures working group of the German chapter of INCOSE.
Stephan Roth is a coach, consultant, and trainer for systems and software engineering at the German consultancy oose Innovative Informatik. He is a state-certified technical assistant for computer science from Physikalisch-Technische Lehranstalt (PTL) Wedel and a certified systems engineer (GfSE) (R)- Level C.
Markus Walker works at Schindler Elevator in the research and development division as elevator system architect. He is an INCOSE Certified Systems Engineering Professional (CSEP) and is engaged in the committee of the Swiss chapter of INCOSE.
More details
Other editions
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T Weilkiens
Model-Based System Architecture, 2nd Edition
Book
04/2022
2nd Edition
Wiley-Blackwell
€144.50
Shipment within 15-20 days
Additional editions
Tim Weilkiens | Jesko G. Lamm | Stephan Roth
Model-Based System Architecture
E-Book
10/2015
Wiley
€122.99
Available for download
Tim Weilkiens | Jesko G. Lamm | Stephan Roth
Model-Based System Architecture
E-Book
10/2015
Wiley
€122.99
Available for download
Persons
Tim Weilkiens is the CEO at the German consultancy oose Innovative Informatik and co-author of the SysML specification. He has introduced model-based systems engineering to a variety of industry sectors. He is author of several books about modeling and the MBSE methodology SYSMOD.
Jesko G. Lamm is a Senior Systems Engineer at Bernafon, a Swiss manufacturer for hearing instruments. With Tim Weilkiens, Jesko G. Lamm founded the Functional Architectures working group of the German chapter of INCOSE.
Stephan Roth is a coach, consultant, and trainer for systems and software engineering at the German consultancy oose Innovative Informatik. He is a state-certified technical assistant for computer science from Physikalisch-Technische Lehranstalt (PTL) Wedel and a certified systems engineer (GfSE) (R)- Level C.
Markus Walker works at Schindler Elevator in the research and development division as elevator system architect. He is an INCOSE Certified Systems Engineering Professional (CSEP) and is engaged in the committee of the Swiss chapter of INCOSE.
Jesko G. Lamm is a Senior Systems Engineer at Bernafon, a Swiss manufacturer for hearing instruments. With Tim Weilkiens, Jesko G. Lamm founded the Functional Architectures working group of the German chapter of INCOSE.
Stephan Roth is a coach, consultant, and trainer for systems and software engineering at the German consultancy oose Innovative Informatik. He is a state-certified technical assistant for computer science from Physikalisch-Technische Lehranstalt (PTL) Wedel and a certified systems engineer (GfSE) (R)- Level C.
Markus Walker works at Schindler Elevator in the research and development division as elevator system architect. He is an INCOSE Certified Systems Engineering Professional (CSEP) and is engaged in the committee of the Swiss chapter of INCOSE.
Content
Foreword xi
Preface xv
About the Companion Website xix
1 Introduction 1
2 An Example: The Virtual Museum Tour System 5
3 Better Products - The Value of Systems Architecting 9
3.1 The Share of Systems Architecting in Making Better Products 9
3.2 The Benefits that can be Achieved 10
3.3 The Benefits that can be Communicated inside the Organization 14
3.4 The Beneficial Elements of Systems Architecting 15
3.5 Benefits of Model-Based Systems Architecting 16
4 Definition of System Architecture 19
4.1 What is Architecture? -Discussion of Some Existing Definitions 20
4.2 Modeling the Definitions of "System" and "System Architecture" 22
5 Model-Based System Architecture 27
6 Architecture Description 35
6.1 Why Spending Effort to Describe the Architecture? 35
6.2 The Architecture Description 37
6.3 How to Get an Architecture Description? 44
7 Architecture Patterns and Principles 49
7.1 The SYSMOD Zigzag Pattern 50
7.2 The Base Architecture 57
7.3 Cohesion and Coupling 61
7.4 Separation of Definition, Usage and Run-Time 63
7.5 Separate Stable from Unstable Parts 65
7.6 The Ideal System 65
7.7 View and Model 66
7.8 Diagram Layout 68
7.9 System Model Structure 69
7.10 Heuristics 71
8 Requirements and Use Case Analysis 75
8.1 Identify and Define Requirements 76
8.2 Specify the System Context 80
8.3 Identify Use Cases 82
8.4 Describe Use Case Flows 84
8.5 Model the Domain Knowledge 86
9 Perspectives, Viewpoints and Views in System Architecture 89
9.1 Overview 89
9.2 The Functional Perspective 91
9.3 The Physical Perspective 96
9.4 The Behavioral Perspective 100
9.5 The Layered Perspective 100
9.6 System Deployment Perspective 112
9.7 Other Perspectives 115
9.8 Relation to the System Context 117
9.9 Mapping Different Perspectives and Levels 120
9.10 Traceability 125
9.11 Perspectives and Views in Model-Based Systems Architecting 125
10 Typical Architecture Stakeholders 131
10.1 Overview 131
10.2 Requirements Engineering 133
10.3 Verification 135
10.4 Configuration Management 137
10.5 Engineering Disciplines 138
10.6 Project and Product Management 141
10.7 Development Roadmap Planners 145
10.8 Production and Distribution 148
10.9 Suppliers 149
10.10 Marketing and Brand Management 150
10.11 Management 152
11 Roles 157
11.1 Roles 157
11.2 The System Architect Role 158
11.3 System Architecture Teams 162
11.4 System Architecture Stakeholders 164
11.5 Recruiting System Architecture People 165
11.6 Talent Development for System Architects 167
12 Processes 173
12.1 The Systems Architecting Processes 173
12.2 Change and Configuration Management Processes 182
12.3 Other Processes Involving the System Architect 182
13 Agile Approaches 183
13.1 The History of Iterative-Incremental and Agile Development 184
13.2 System Architects in an Agile Environment 186
14 The FAS Method 189
14.1 Motivation 190
14.2 Functional Architectures for Systems 192
14.3 The FAS Method 195
14.4 FAS Heuristics 199
14.5 FAS with SysML 202
14.6 Modeling Tool Support 210
14.7 Mapping of a Functional Architecture to a Physical Architecture 215
14.8 Experiences with the FAS Method 218
14.9 FASWorkshops 219
14.10 Nonfunctional Requirements and the Functional Architecture 222
14.11 Completeness of the Functional Architecture 224
14.12 Functional Architectures and the Zigzag Pattern 227
15 Product Lines & Variants 231
15.1 Definitions Variant Modeling 232
15.2 Variant Modeling with SysML 233
15.3 Other Variant Modeling Techniques 239
16 Architecture Frameworks 243
16.1 Enterprise Architectures 244
16.2 System of Systems (SoS) 246
16.3 An Overview of Architecture Frameworks 249
16.4 The UPDM Standard 261
16.5 What to do when we Come in Touch with Architecture Frameworks 262
16.6 Conclusion 263
17 Cross-Cutting Concerns 265
17.1 The Game-Winning Nonfunctional Aspects 265
17.2 Human System Interaction and Human Factors Engineering 266
17.3 Risk Management 267
17.4 Trade Studies 268
17.5 Budgets 269
18 Architecture Assessment 271
19 Making it Work in the Organization 277
19.1 Overview 277
19.2 Organizational Structure for Systems Architecting 278
19.3 Recipes from the Authors' Experience 283
20 Soft Skills 291
20.1 It's all about Communication 292
20.2 Personality Types 303
20.3 Intercultural Collaboration Skills 307
21 Outlook: The World after Product Line Engineering 311
A OMG SysML 315
A.1 Diagram and Model 316
A.2 Structure Diagrams 318
A.3 Behavior Diagrams 329
A.4 Requirements Diagram 337
A.5 Extension of SysML with Profiles 340
A.6 Architecture of the Language 341
B The V-Model 343
B.1 A Brief History of the V-Model or the Systems Engineering VEE 343
B.2 A Handy Illustration but No Comprehensive Process Description 345
B.3 Critical Considerations 348
B.4 Reading Instruction for a Modern Systems Engineering VEE 351
Bibliography 353
Index 363
Preface xv
About the Companion Website xix
1 Introduction 1
2 An Example: The Virtual Museum Tour System 5
3 Better Products - The Value of Systems Architecting 9
3.1 The Share of Systems Architecting in Making Better Products 9
3.2 The Benefits that can be Achieved 10
3.3 The Benefits that can be Communicated inside the Organization 14
3.4 The Beneficial Elements of Systems Architecting 15
3.5 Benefits of Model-Based Systems Architecting 16
4 Definition of System Architecture 19
4.1 What is Architecture? -Discussion of Some Existing Definitions 20
4.2 Modeling the Definitions of "System" and "System Architecture" 22
5 Model-Based System Architecture 27
6 Architecture Description 35
6.1 Why Spending Effort to Describe the Architecture? 35
6.2 The Architecture Description 37
6.3 How to Get an Architecture Description? 44
7 Architecture Patterns and Principles 49
7.1 The SYSMOD Zigzag Pattern 50
7.2 The Base Architecture 57
7.3 Cohesion and Coupling 61
7.4 Separation of Definition, Usage and Run-Time 63
7.5 Separate Stable from Unstable Parts 65
7.6 The Ideal System 65
7.7 View and Model 66
7.8 Diagram Layout 68
7.9 System Model Structure 69
7.10 Heuristics 71
8 Requirements and Use Case Analysis 75
8.1 Identify and Define Requirements 76
8.2 Specify the System Context 80
8.3 Identify Use Cases 82
8.4 Describe Use Case Flows 84
8.5 Model the Domain Knowledge 86
9 Perspectives, Viewpoints and Views in System Architecture 89
9.1 Overview 89
9.2 The Functional Perspective 91
9.3 The Physical Perspective 96
9.4 The Behavioral Perspective 100
9.5 The Layered Perspective 100
9.6 System Deployment Perspective 112
9.7 Other Perspectives 115
9.8 Relation to the System Context 117
9.9 Mapping Different Perspectives and Levels 120
9.10 Traceability 125
9.11 Perspectives and Views in Model-Based Systems Architecting 125
10 Typical Architecture Stakeholders 131
10.1 Overview 131
10.2 Requirements Engineering 133
10.3 Verification 135
10.4 Configuration Management 137
10.5 Engineering Disciplines 138
10.6 Project and Product Management 141
10.7 Development Roadmap Planners 145
10.8 Production and Distribution 148
10.9 Suppliers 149
10.10 Marketing and Brand Management 150
10.11 Management 152
11 Roles 157
11.1 Roles 157
11.2 The System Architect Role 158
11.3 System Architecture Teams 162
11.4 System Architecture Stakeholders 164
11.5 Recruiting System Architecture People 165
11.6 Talent Development for System Architects 167
12 Processes 173
12.1 The Systems Architecting Processes 173
12.2 Change and Configuration Management Processes 182
12.3 Other Processes Involving the System Architect 182
13 Agile Approaches 183
13.1 The History of Iterative-Incremental and Agile Development 184
13.2 System Architects in an Agile Environment 186
14 The FAS Method 189
14.1 Motivation 190
14.2 Functional Architectures for Systems 192
14.3 The FAS Method 195
14.4 FAS Heuristics 199
14.5 FAS with SysML 202
14.6 Modeling Tool Support 210
14.7 Mapping of a Functional Architecture to a Physical Architecture 215
14.8 Experiences with the FAS Method 218
14.9 FASWorkshops 219
14.10 Nonfunctional Requirements and the Functional Architecture 222
14.11 Completeness of the Functional Architecture 224
14.12 Functional Architectures and the Zigzag Pattern 227
15 Product Lines & Variants 231
15.1 Definitions Variant Modeling 232
15.2 Variant Modeling with SysML 233
15.3 Other Variant Modeling Techniques 239
16 Architecture Frameworks 243
16.1 Enterprise Architectures 244
16.2 System of Systems (SoS) 246
16.3 An Overview of Architecture Frameworks 249
16.4 The UPDM Standard 261
16.5 What to do when we Come in Touch with Architecture Frameworks 262
16.6 Conclusion 263
17 Cross-Cutting Concerns 265
17.1 The Game-Winning Nonfunctional Aspects 265
17.2 Human System Interaction and Human Factors Engineering 266
17.3 Risk Management 267
17.4 Trade Studies 268
17.5 Budgets 269
18 Architecture Assessment 271
19 Making it Work in the Organization 277
19.1 Overview 277
19.2 Organizational Structure for Systems Architecting 278
19.3 Recipes from the Authors' Experience 283
20 Soft Skills 291
20.1 It's all about Communication 292
20.2 Personality Types 303
20.3 Intercultural Collaboration Skills 307
21 Outlook: The World after Product Line Engineering 311
A OMG SysML 315
A.1 Diagram and Model 316
A.2 Structure Diagrams 318
A.3 Behavior Diagrams 329
A.4 Requirements Diagram 337
A.5 Extension of SysML with Profiles 340
A.6 Architecture of the Language 341
B The V-Model 343
B.1 A Brief History of the V-Model or the Systems Engineering VEE 343
B.2 A Handy Illustration but No Comprehensive Process Description 345
B.3 Critical Considerations 348
B.4 Reading Instruction for a Modern Systems Engineering VEE 351
Bibliography 353
Index 363