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Systems Modelling Language (SysML) is a tailored version of the unified modelling language (UML) that meets the needs of today's systems engineering professionals and engineers. It supports the specification, analysis, design, verification and validation of a broad range of systems and systems-of-systems, including hardware, software, information, personnel, procedures, and facilities in a graphical notation.

This new edition of this popular text has been fully updated to reflect SysML 1.3, the latest version of the standard, and the discussion has been extended to show the power of SysML as a tool for systems engineering in an MBSE context. Beginning with a thorough introduction to the concepts behind MBSE, and the theoretical aspects and syntax of SysML, the book then describes how to implement SysML and MBSE in an organisation, and how to model real projects effectively and efficiently, illustrated using an extensive case study.

Systems modelling is an essential enabling technique for any systems engineering enterprise. These modelling techniques, in particular the unified modelling language (UML), have been employed widely in the world of software engineering and very successfully in systems engineering for many years. However, in recent years there has been a perceived need for a tailored version of the UML that meets the needs of today's systems engineering professional. This book provides a pragmatic introduction to the systems engineering modelling language, the SysML, aimed at systems engineering practitioners at any level of ability, ranging from students to experts. The theoretical aspects and syntax of SysML are covered and each concept is explained through a number of example applications. The book also discusses the history of the SysML and shows how it has evolved over a number of years. All aspects of the language are covered and are discussed in an independent and frank manner, based on practical experience of applying the SysML in the real world.