Category: CORE

Using the Verification and Validation Facility in CORE9

By Ron Kratzke, Principal Systems Engineer CORE 9 has the ability to allow the system engineering team to plan Test and Evaluation activities for the system design project. This capability resides in the Verification and Validation Facility and includes the “VerificationRequirement”, “VerificationEvent”, “TestProcedure”, “TestConfiguration”, and “Test Activity” classes. In …

Management of INTERFACES and LINKS

Outside of teaching and planned consulting, one of the things I get to do at Vitech is answer the methodology questions that come in each day from our customers. One of the more common questions we’ve been fielding lately is “How does interface development work in CORE 9?” CORE 9 …

Models and Views

“Model” and “view” are terms that are used somewhat loosely in the world of systems engineering. Often they are used interchangeably. Frequently, the imprecision of their usage causes confusion. Careful consideration of these terms can offer some help in clearing away the confusion. Many model definitions feed this imprecision. Consider, …