I was recently asked the question. “When a project begins with a existing device that has a TRL of 9, with the goal to develop a miniaturized version of the device, is the TRL of miniaturized version of the device … Read More
Tag Archives: system validation
Posts Tagged ‘system validation’
Implementation in Requirements – Internal Directive (i.e., Constraint) to use a Legacy Component.
We were recently asked the following question from one of our clients: “Our company is updating/replacing a legacy system. The current system includes an embedded processor that was already built long ago and was developed without any requirements (at least … Read More
Requirements – What’s the Big Deal????
Note: this is an update to this blog originally published in 2012. Preparing for the future A constant throughout the evolution of systems engineering is an ever-increasing complexity of systems which can be observed in terms of the number of … Read More
What is the difference between verification and validation? Part 2
This is the second of our two-part blog concerning verification and validation. In part 1 we discussed the basic concepts of verification and validation in terms of the context in which they are used within the system development lifecycle. In … Read More
What is the difference between verification and validation? Part 1
A question we are often asked is “What is difference between verification and validation?” This two-part blog answers that question. In part 1 we discuss the basic concepts of verification and validation in terms of the context in which they … Read More