From f79845b8997a6f7e7c30468ea2273bd0601b5794 Mon Sep 17 00:00:00 2001 From: Robin Clark Date: Sat, 30 Oct 2010 15:39:00 +0100 Subject: [PATCH] Common mode failure analysis, needs to be traceable. --- symptom_ex_process/process.tex | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/symptom_ex_process/process.tex b/symptom_ex_process/process.tex index c1c191e..a1c3f7a 100644 --- a/symptom_ex_process/process.tex +++ b/symptom_ex_process/process.tex @@ -33,6 +33,13 @@ Each test case must be considered in the for the case of each applied states or environmental conditions that it may be exposed to. In this way all failure mode behaviour due to the test case conditions will be examined. +As part of this analysis process, records must be kept +detailing each test case result along with its resultant +{\fg} failure mode. +This data will be kept in the model and can be used to +examine environmentally sourced common mode failure scenarios. + + %%- A {\fg} may, in the case of an electronic circuit have %%- applied states. For instance test modes, shutdown or lockout modes etc. %%- which are inputs to the circuit.