I did an update to the “Four Pillars of SysML” charts.  Here are the basics of SysML in 30 minutes:

This video presentation covers the basic concepts and notations of the Systems Modeling Language (SysML) in under an hour.  I developed the original 4 pillars charts around 2006… since then they have been incorporated into a surprising variety of presentations, white papers, and textbooks.  I recently decided to update the graphics and provide my own commentary in a more accessible format.