Author: Ron Kratzke

Technical Measures in System Design

In the past couple of weeks, I’ve been asked about methods to capture and track important or essential performance parameters, generally referred to as “technical measures” in a model-based environment. This post is dedicated to understanding technical measures and how to identify them in the operational and system architecture. In …

A Report from Down Under: INCOSE IS 2017

Each year, generally right after the Fourth of July, the International Council of Systems Engineering (INCOSE) holds their International Symposium (IS). This year, the symposium was held in Adelaide, Australia. The venue was the newly renovated Adelaide Convention Center. The theme of this year’s event was “Unlocking Innovation through Systems …

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 …