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getting very tired now

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Robin Clark 2013-09-26 22:48:55 +01:00
parent c158779751
commit 7d8832df44
1 changed files with 13 additions and 15 deletions
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28
submission_thesis/appendixes/detailed_analysis.tex
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@ -643,11 +643,9 @@ $$
%
%
FC4: $Pt100:VAL\_ERR$ & could cause an out of & temp\_incorrect\\
& range error, but may & \\
& cause an incorrect & \\
& temperature reading & \\ \hline
FC4: $Pt100:VAL\_ERR$ & causes an incorrect & temp\_incorrect\\
& temperature reading & \\ \hline
FC5: post condition fails & software failure & temp\_incorrect \\
in function convert\_ADC\_to\_T & convert\_ADC\_to\_T & \\ \hline
@ -664,17 +662,17 @@ $$
$$
%%% NOT sure I should leave this in
FC4: presents an interesting dilemma.
The {\fm}, Pt100:VAL\_ERR, could cause an out of range error, but may
cause an incorrect temperature reading.
An out of range error, has less consequences than an incorrect reading, because
an out of range error is detectable.
Because FMMD forces the analyst to choose only one symptom to tie the {\fm} to,
the worst, or most dangerous possible
symptom must be chosen.
% FC4: presents an interesting dilemma.
% The {\fm}, Pt100:VAL\_ERR, could cause an out of range error, but may
% cause an incorrect temperature reading.
% An out of range error, has less consequences than an incorrect reading, because
% an out of range error is detectable.
% Because FMMD forces the analyst to choose only one symptom to tie the {\fm} to,
% the worst, or most dangerous possible
% symptom must be chosen.
%
% Actually thats bollocks ! I am getting very very tired.
\clearpage