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more work on slides, beamer is great

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Robin Clark 2011-09-29 16:00:53 +01:00
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presentations/fmea/fmea_pres.tex
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@ -8,8 +8,13 @@
\begin{document}
\section{F.M.E.A.}
\begin{frame}
\frametitle{Outline}
\tableofcontents[currentsection]
\end{frame}
\begin{frame}
\begin{itemize}
\pause \item Failure
\pause \item Mode
@ -72,8 +77,9 @@ approach in looking for system failures.
\end{frame}
\subsection{Rigorous FMEA - State Explosion}
\begin{frame}
\frametitle{Rigorous Single Failure FMEA}
Consider the analysis
where we look at all the failure modes in a system, and then
see how they can affect all other components within it.
@ -101,7 +107,7 @@ $100*99*3=29,700$.
\begin{frame}
\frametitle{Rigorous Double Failure FMEA}
For looking at potential double failure scenarios (two components
failing within a given time frame) and the order becomes
$N^3$.
@ -119,24 +125,56 @@ double failure scenarios (for burner lock-out scenarios).
\end{frame}
\section{Production FMEA : 1940's to present}
\section{PFMEA - Production FMEA : 1940's to present}
\begin{frame}
Production FMEA (or PFMEA), is FMEA used to prioritise, in terms of
cost, problems to be addressed in product production.
Describe process, the probability times the cost
\end{frame}
\subsection{Production FMEA : Example Ford Pinto : 1975}
\begin{frame}
It focuses on known problems, determines the
frequency they occur and their cost to fix.
This is multiplied together and called an RPN
number.
Fixing problems with the highest RPN number
will return most cost benefit.
\end{frame}
\begin{frame}
% benign example of PFMEA in CARS - make something up.
\frametitle{PFMEA Example}
\end{frame}
%\subsection{Production FMEA : Example Ford Pinto : 1975}
\begin{frame}
\frametitle{PFMEA Example: Ford Pinto: 1975}
\end{frame}
\section{FMECA - Failure Modes Effects and Criticallity Analysis}
\section{FMEDA - Failure Modes Effects and Diagnostic Analysis}
\section{FMEA - Criticism}
\begin{frame}
\begin{itemize}
\pause \item Reasoning Distance - component failure to system level symptom
\pause \item State explosion - impossible to perform rigorously
\pause \item
\pause \item
\end{itemize}
\end{frame}
\section{Failure Mode Modular De-Composition}
\subsection{FMEA and complexity of each failure scenario analysis}
\begin{frame}