IEEE/ISO/IEC 24641-2023

This document deals with the tool capabilities and methods for model-based systems and software engineering (MBSSE). This document:--specifies a reference model for the overall structure and processes of MBSSE-specific processes, and describes how the components of the reference model fit together;--specifies interrelationships between the components of the reference model;--specifies MBSSE-specific processes for model-based systems and software engineering; the processes are described in terms of purpose, inputs, outcomes and tasks;--specifies methods to support the defined tasks of each process;--specifies tool capabilities to automate or semi-automate tasks or methods. This document does not bring any additional life cycle processes for system and software but specifies an MBSSE reference model considered as activities, not only from the life cycle perspectives of systems engineering problem solving and the system-of-interest evolution, but also from the cognitive perspectives of modelling and model management, which can sustain and facilitate the system and software life cycle processes during digital transformation and in the digital age. The processes defined in this document are applicable for a single project, as well as for an organization performing multiple projects or an enterprise. These processes are applicable for managing and performing the systems and software engineering activities based on models within any stage in the life cycle of a system-of-interest.



New IEEE Standard - Active. This International Standard, within the context of methods and tools for MBSSE: • Provides terms and definitions related to MBSSE; • Defines MBSSE-specific processes for model-based systems and software engineering; the processes are described in terms of purpose, inputs, tasks, and outcomes; • Defines methods to support the defined tasks of each process; • Defines tool capabilities to automate/semi-automate tasks or methods. The processes defined in this document are applicable for a single project, as well as for an organization performing multiple projects. These processes are applicable for managing and performing the systems engineering activities based on models within any stage in the life cycle of a system of interest. Annex D (informative) Relationship with other standards describes the relationships between this document and other standards.