Choosing one or more conceptual modelling languages as part of a Model Based System Engineering (MBSE) approach necessarily involves “professional introspection” in order to clearly define the motivations (modelling intentions) to be supported. No matter which choices are made, they are less important than the justifications that lead you to make them, and the know-hows that they are used to magnify. Communications, which are fundamental to the success of an MBSE deployment project, must be based on these know-hows. Finally, the deployment of MBSE is a long-term, incremental process that takes place at differing paces within an organisation. The command of the coherency of the models and the corresponding intentions must be considered as a major issue.
This article will focus on a management best practice which is very advantageous when:
- a client request (your system context) is expressed in a bloated way, with a mass of requirements
- The system verification means are expensive
This article aims to give an introduction to the issues involved in, and approaches to, deploying systems engineering within an organisation.
The aim of this article is to highlight the highly context-dependent nature of requirements, and the precautions which must be taken to avoid falling into the classic traps when producing a specification.