Author: Ron Kratzke

Leveraging Affinity Diagrams during System Design

Chapter 4 of the INCOSE Systems Engineering Handbook (4th ed.) provides a thorough discussion of “Technical Processes for the System Lifecycle.” The first two technical processes are (i) business or mission analysis and (ii) stakeholder needs and requirement definition. Each of these processes leverages engagement of system designers with business …

The Three Systems

We often talk about understanding the three systems involved in the design space: the system under design, the context system, and the designing system. These three systems are depicted in Figure 1 from Vitech’s MBSE Primer, shown below. As the illustration makes clear, not only does the design team need …

Systems Thinking – as a Sailor

I have a passion for sailing. I got the bug when I was learning how to be a Surface Warfare Officer in the Navy over 30 years ago. Recently, I crewed on a sailboat participating in the St. Petersburg to Habana offshore race. Habana, as in Havana, Cuba. A unique …

Mission Engineering Analysis in CORE / GENESYS

By Ron Kratzke, Principal Systems Engineer Over the past year there has been an increased interest in performing “Mission Engineering” during initial concept development. This has come about for many reasons, one of which is an effort to ensure that subsequent operational and system architectures – and the systems developed …