Category: Model-Based Systems Engineering

Self-Inflicted Wounds on Our Journey to MBSE

By David Long, Vitech President Over the past six weeks, I have had the pleasure of participating in a wide range of systems engineering forums, workshops, and conferences in multiple regions and across diverse domains. I continue to be impressed by the energy and passion that permeates these events and …

Time to Drop MBSE?

By David Long, Vitech President Model-based systems engineering (MBSE) … model-driven development (MDD) … model-based engineering (MBE) … model-centric engineering (MCE) … digital thread … digital tapestry. In Romeo and Juliet, Shakespeare famously wrote “a rose by any other name would smell as sweet.” In the case of systems engineering …

The Fool’s Errand of Reuse in MBSE

Systems engineering emerged in an era of clean-sheet, top-down, stand-alone design where design began at the system level and proceeded through custom manufactured assemblies and electronics. In today’s age of rapid technology infusion cycles, changing needs, and middle-out or bottom-up design, we strive instead to embrace reuse of existing components …