2d (edited) • Functional Safety Question ❓
PVST
Partial Valve Stroke Test.
The Exida model (exSILentia) says that partial proof test coverage affects a main proof test coverage factor. I've been using and still following their model for many years.
You can find an explanation of this model here: https://www.exida.com/blog/why_does_my_proof_test_coverage_change_with_partial_stroke_testing
I'm curious what your approach to this topic is in your PFDavg calculations?
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PVST
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