By Sara Sumner, Vitech Applications Engineer A part of my work as an Applications Engineer at Vitech is to meet with prospective and current clients and discuss how Vitech’s model-based systems engineering solution can assist them with their engineering efforts. I have the opportunity to learn about each client’s unique …

By Ron Kratzke, Vitech Principal Systems Engineer Recently we had a couple of customer questions regarding when to employ a Use Case and when to develop a Thread or a Scenario. There is no hard and fast answer to this question and much of what you should develop depends on …

By Bethany Maddox, Customer Support Specialist Working at the head of our Customer Support team, I have the opportunity to talk to many of our customers. I often talk with long-term users and find that over time their needs are changing, and their CORE deployment needs to change to meet …

By Ron Kratzke, Vitech Principal Systems Engineer Recently I have fielded several questions regarding the use of the State Transition Diagram in CORE and how States/Modes and the diagram relate to system behavior and simulation of the system behavior using CORESim. State transition diagrams describe the logical transition of a …