Book Image

Systems Engineering Demystified

By : Jon Holt
Book Image

Systems Engineering Demystified

By: Jon Holt

Overview of this book

Systems engineering helps us to understand, specify, and develop complex systems, and is applied across a wide set of disciplines. As systems and their associated problems become increasingly complex in this evermore connected world, the need for more rigorous, demonstrable, and repeatable techniques also increases. Written by Professor Jon Holt – an internationally recognized systems engineering expert – this book provides a blend of technical and business aspects you need to understand in order to develop successful systems. You'll start with systems engineering basics and understand the complexity, communication, and different stakeholders' views of the system. The book then covers essential aspects of model-based systems engineering, systems, life cycles, and processes, along with techniques to develop systems. Moving on, you'll explore system models and visualization techniques, focusing on the SysML, and discover how solutions can be defined by developing effective system design, verification, and validation techniques. The book concludes by taking you through key management processes and systems engineering best practices and guidelines. By the end of this systems engineering book, you'll be able to confidently apply modern model-based systems engineering techniques to your own systems and projects.
Table of Contents (17 chapters)
1
Section 1: Introduction to Systems Engineering
4
Section 2: Systems Engineering Concepts
8
Section 3: Systems Engineering Techniques
14
Section 4: Next steps

Self-assessment tasks

  1. Revisit the ontology definition view in Figure 7.3 and consider how this applies to your organization. Change, where necessary, the different types of system element to reflect your organizational needs.
  2. Think about the term "function" and what it means to you in your organization. Update the ontology to reflect your specific interpretation of this term. Relate it to both the design-related terms that have been used in this chapter and the needs-related terms that were used in Chapter 6, Needs and Requirements.
  3. Compare and contrast the two different ways to visualize the allocation of functions in Figure 7.11 and Figure 7.12. Which do you prefer, and why?
  4. There is an inconsistency between what is shown in Figure 7.14 and the ontology shown in Figure 7.3. Identify this inconsistency and correct it on the ontology.
  5. Add to the viewpoint relationship view in Figure 7.24 to include any other perspectives that you feel may be important...