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

The measurement process

The aim of the measurement process is to define how different attributes of the project will be identified and measured. The process content view for the measurement process is shown in the following diagram:

Figure 10.11 – Process content view for the measurement process

The diagram here shows the process content view for the measurement process from ISO 15288 and is visualized using a SysML block definition diagram.

The outcomes, represented by SysML properties, that are identified for this process are described as follows:

  • Data analyzed: This outcome is concerned with ensuring that the data from the measurements is understood.
  • Information item: This outcome is concerned with ensuring that all relevant information items that are to be measured are identified.
  • Information needs identified: This outcome is concerned with ensuring that the context for the measurement process is adequately captured and understood...