Book Image

Agile Model-Based Systems Engineering Cookbook

By : Dr. Bruce Powel Douglass
Book Image

Agile Model-Based Systems Engineering Cookbook

By: Dr. Bruce Powel Douglass

Overview of this book

Agile MBSE can help organizations manage constant change and uncertainty while continuously ensuring system correctness and meeting customers’ needs. But deploying it isn’t easy. Agile Model-Based Systems Engineering Cookbook is a little different from other MBSE books out there. This book focuses on workflows – or recipes, as the author calls them – that will help MBSE practitioners and team leaders address practical situations that are part of deploying MBSE as part of an agile development process across the enterprise. Written by Dr. Bruce Powel Douglass, a world-renowned expert in MBSE, this book will take you through important systems engineering workflows and show you how they can be performed effectively with an agile and model-based approach. You’ll start with the key concepts of agile methods for systems engineering, but we won’t linger on the theory for too long. Each of the recipes will take you through initiating a project, defining stakeholder needs, defining and analyzing system requirements, designing system architecture, performing model-based engineering trade studies, all the way to handling systems specifications off to downstream engineering. By the end of this MBSE book, you’ll have learned how to implement critical systems engineering workflows and create verifiably correct systems engineering models.
Table of Contents (8 chapters)

Model-based systems engineering (MBSE)

Systems engineering is an independent engineering discipline that focuses on system properties, including functionality, structure, performance, safety, reliability, and security. Systems engineering is largely independent of the engineering disciplines used to implement these properties. Systems engineering is an interdisciplinary activity that focuses more on this integrated set of system properties than on the contributions of the individual engineering disciplines. It is an approach to developing complex and technologically diverse systems.

Systems engineering is normally thought of in a V-style process approach (see Figure 1.1), in which the "left side of the V" emphasizes the specification of the system properties (requirements, architecture, interfaces, and overall dependability), the "lower part of the V" has to do with the discipline-specific engineering and design work, and the "right side of the V"...