46 lines
1.1 KiB
TeX
46 lines
1.1 KiB
TeX
\section{Historical Origins of FMEA}
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\subsection{FMEA designed for simple electro-mechanical systems}
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\section{Reasoning Distance}
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\section{Comparison Complexity}
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\section{FMEA - General Criticism}
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\subsection{FMEA - General Criticism}
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\begin{itemize}
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\item FMEA type methodologies were designed for simple electro-mechanical systems of the 1940's to 1960's.
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\item Reasoning Distance - component failure to system level symptom
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\item State explosion - impossible to perform rigorously
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\item Difficult to re-use previous analysis work
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\item Very Difficult to model simultaneous failures.
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\end{itemize}
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%
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\subsection{FMEA - Better Methodology - Wish List}
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\subsection{FMEA - Better Metodology - Wish List}
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\begin{itemize}
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\item State explosion
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\item Rigorous (total coverage)
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\item Reasoning Traceable
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\item Re-useable
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\item Simultaneous failures
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% \item
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\end{itemize}
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%FMEDA is a modern extension of FMEA, in that it will allow for
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%self checking features, and provides detailed recommendations for computer/software architecture,
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%but
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