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Correct aoa floating point error

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This commit is contained in:
Matthew Maring 2020-05-09 11:11:31 -04:00
parent 52c3893ee1
commit f798f315e1
1 changed files with 7 additions and 3 deletions
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10
Nasal/FMGC/FMGC.nas
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@ -333,9 +333,13 @@ var masterFMGC = maketimer(0.2, func {
aoa_0 = -5;
aoa = getprop("/systems/navigation/adr/output/aoa-1");
cas = getprop("/systems/navigation/adr/output/cas-1");
alpha_prot = cas * math.sqrt((aoa - aoa_0)/(aoa_prot - aoa_0));
alpha_max = cas * math.sqrt((aoa - aoa_0)/(aoa_max - aoa_0));
if (aoa > -5) {
alpha_prot = cas * math.sqrt((aoa - aoa_0)/(aoa_prot - aoa_0));
alpha_max = cas * math.sqrt((aoa - aoa_0)/(aoa_max - aoa_0));
} else {
alpha_prot = 0;
alpha_max = 0;
}
# predicted to speeds
clean_to = 2 * tow * 0.45359237 + 85;