Author: Daniel Nguyen

Introduction to STRATA: A Layering Methodology in Model-based Systems Engineering

In the evolving landscape of Model-Based Systems Engineering (MBSE), practitioners often face the challenge of maintaining clarity and coherence across increasingly complex system models. As systems grow in scale and sophistication, a structured, methodical approach becomes essential to manage abstraction, decomposition, and integration effectively in a way that maintains definitional …

How CSDL Enhances Model Traceability and Structure in GENESYS

In systems engineering, clarity and traceability are not just desirable, they are re essential. As projects grow in complexity, the ability to track requirements, decisions, and relationships across domains becomes critical to success. That’s where Vitech’s Comprehensive Systems Design Language (CSDL) shines.  Built into the GENESYS platform, CSDL offers a semantically rich, natural-language-based …

Model Adaptation for Agile DevOps – Part 2: Top-down

Recap from Part 1 of the discussion: I was tasked with building a thread of system features related to the control, guidance, and navigation of a military aircraft.  The end product must show the system’s behavior at different hierarchical levels: system capabilities, system features, and subsystem features.  The model must …