After first proof read of minor corrections
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@ -84,7 +84,7 @@ output voltage above or equal to zero would be erroneous i.e. an `$AMP_{HIGH}$'
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A threshold would be determined for an `$AMP_{LOW}$' failure symptom (i.e. the output voltage more negative than expected). % error given the expected input range.
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%This configuration is interesting from methodology pers.
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Following the guidelines for the FMMD process (see section~\ref{fmmdguide}), initially potential {\fgs} are identified.
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Following the guidelines for the FMMD process (see section~\ref{fmmdguide}), initial potential {\fgs} are identified.
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%
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There are two obvious ways in which this circuit can be modelled.
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@ -735,7 +735,7 @@ This FMMD analysis also revealed an undetectable failure mode, $DiffAMPIncorrec
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The circuit in figure~\ref{fig:circuit2} shows a five pole low pass filter.
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Using the FMMD guidelines~\ref{fmmdguide}, a top down view of the circuit is taken, and then groups of components
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Using the FMMD guidelines (see section ~\ref{fmmdguide}), a top down view of the circuit is taken, and then groups of components
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performing specific tasks are identified.
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Starting at the input, there is a first order low pass filter buffered by an op-amp,
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@ -1092,7 +1092,7 @@ hence a fault anywhere in the loop is likely to affect all stages.
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However, this is not a problem for FMMD, as {\fgs} are readily identifiable.
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%
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Using the FMMD guidelines~\ref{fmmdguide}, a top down view of the circuit is taken, and then groups of components
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Using the FMMD guidelines (see section~\ref{fmmdguide}), a top down view of the circuit is taken, and then groups of components
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performing specific tasks are identified.
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%
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%The signal path is circular (its a positive feedback circuit) and most failures would simply cause the output to stop oscillating.
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