OK off the leash for Friday

This commit is contained in:
Robin Clark 2011-11-11 19:21:28 +00:00
parent 2d9f7002e7
commit 3e59ead414

View File

@ -813,7 +813,7 @@ This can be simplified if we can determine the total number of failure modes in
equation~\ref{eqn:rd} becomes $$ RD(fg) = fT.(|fg|-1).$$ equation~\ref{eqn:rd} becomes $$ RD(fg) = fT.(|fg|-1).$$
\pagebreak[4] \pagebreak[4]
\subsection{Reasoning Distance Examples}(c-1) \subsection{Reasoning Distance Examples}
The potential divider discussed in section~\ref{potdivfmmd} has a four failure modes and two components and therefore has an $RD$ of 4. The potential divider discussed in section~\ref{potdivfmmd} has a four failure modes and two components and therefore has an $RD$ of 4.
$$RD(potdiv) = \sum_{n=1}^{2} |2|.(|1|) = 4 $$ $$RD(potdiv) = \sum_{n=1}^{2} |2|.(|1|) = 4 $$
@ -910,6 +910,26 @@ We can now use equation~\ref{eqn:anscen} and \ref{eqn:fmea_state_exp22} to comp
the two approaches, for the work required to perform rigorous checking. the two approaches, for the work required to perform rigorous checking.
For instance, having four levels
of FMMD analysis, with these fixed numbers,
%(in addition to the top zeroth level)
will require 81 base level components.
$$
%\begin{equation}
\label{eqn:fmea_state_exp22}
3^4.(3^4-1).3 = 81.(81-1).3 = 19440 % \\
%(N^2 - N).f
%\end{equation}
$$
$$
%\begin{equation}
% \label{eqn:anscen}
\sum_{n=0}^{3} {3}^{n}.3.3.(2) = 720
%\end{equation}
$$
\subsection{Exponential squared to Exponential} \subsection{Exponential squared to Exponential}
can I say that ? can I say that ?