Trade study – a game everybody wants to play, but few know the rules.  In the engineering world, “trade study” seems to be the epitome of systems engineering success.  But in real-life Model-based Systems Engineering (MBSE) practices, what is a practical application of a tool like GENESYS for a trade …

Welcome back to part three of my specification building series of blogs. If you’ve read the preceding blogs then you should be well versed in specification building up to the constraint section of the specification. The goal of this series is to demystify using the System/Segment Specification Report. My hope …

In modeling a behavior, we often need to represent a selection logic controlled by a set of stimuli.  How we do it correctly and sufficiently lies within how well we understand the Executable Constructs. Let us take a look at the behavior of automobile traffic at an intersection controlled by …

Telling the Story There are many ways to start a behavioral-model presentation.  Somewhat unconventional is showing the working simulation first, even before the EFFBDs themselves.  This follows the concept of the Golden Circle. The WHY: The behavioral logic makes the simulation work, it shows the interactions between your Vehicle Management …