UML & SysML modelling languages

I delivered a couple of month ago a Valtech training session about applying UML2 and SysML to model complex systems. Following this training session, I decided to write an article to provide an overall picture about this UML-derived modelling language designed for Systems Engneering.

This article is entitled "SysML Modelling Language explained" (PDF version), and covers SysML 1.2.