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Robin Clark 2010-10-06 09:08:19 +01:00
parent 1e20bb3b0b
commit 2138ff2d99

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@ -31,7 +31,7 @@ of its failure mode behaviour.
A feature of FMMD analysis is symptom collection. Common symptoms are collected
after analysis, and this means that the failure modes of the {\fg}
are examined. The symptoms will be detectable (like a value of of range)
or undetectable (like a logic state of value being incorrect).
or undetectable (like a logic state or value being incorrect).
The `undetectable' failure modes are the most worrying for thesafety critical designer.
It is these that are, generally the ones that stand out as single
failure modes. For instance, out of range values, we know we can cope with; they