In a virtual environment, high fidelity is not always necessary or advantageous when conducting SIL/HIL tests in software or software interactions. The relevant fidelity for specific simulation components must be considered in order to maintain the effectiveness of the simulation as well as a relativly low cost of either hardware or software. Cost and execution speed are affected by simulation fidelity. The relevant fidelity will be based on the requirement and specification for the overall simulation approach and / or for a specific scenario.
Main Question
Are the requirements for the level of fidelity of the SIL/HIL defined?
Alternative Questions:
- Are there appropriate requirements addressing fidelity of specific simulation components (including sensors components)?
- Are cost and execution speed considered during the definition of level of fidelity of simulations?