guidance, flight mechanics and trajectory optimization
guidance, flight mechanics and trajectory optimization
guidance, flight mechanics and trajectory optimization
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Table 4.1<br />
Measurement Error Sensitivity Coefficients<br />
1 _-. _-L---M 2 3 4 -5<br />
6<br />
1 4.08 3.56 .0025 .0148 -01 -.0007<br />
2 .07 - .96 -.0039 -.0047 -.Ol +.0044<br />
3 -825.06 1753.25 3.4236 6.1922 34.38 -3.8879<br />
4 -1753.25 653.17 -2.1082 2.9518 0 .l307<br />
.<br />
5 .05 +.02 .0017 +1.7092 .06 -.0008<br />
6 34.38 -8.59 1.2390 + .0020 858.84 -1.4426<br />
Initial Conditions 71 = -T2= T5 = 60,000 ft = 18.3 km<br />
713 = -;r4= 16 = 100 ;t/sec = 30.5 meters/<br />
set<br />
Engine Accel. = 1.0 ft/sec2 = .305 m/sec2<br />
Total velocity incremer.t = 450 ft/sec = 137 m/set<br />
Burn 5.0 min; Coast 15.0 min; Burn 2.5 min<br />
Table 4.2<br />
Keasurement Error Sensitivity Coefficients<br />
--.II---~ ---<br />
1 a+.02 34.16 .0194 .0055 -.05 .0129<br />
2 .o -1.04 -.0022 .OOO2 +.02 -.0017<br />
3 885.22 1667.31 Y.2189 -3.0149 42.97 7.4381<br />
4 -1727.4.7 15,581.59 6.4954 2.61'77 -17.19 3.6556<br />
5 .04 -.05 .0082 -.0009 .Ol .0054<br />
5 -8.59 -8.59 6.6294 -.5799 842.25 5.4075<br />
Initial conditions Tl= -T2= T5= 60,000 ft = 18.3 hn<br />
T3= -r4= T6= 100 ft/sec - 30.5 m/set<br />
Engine Accel = 1.0 ft/sec2 = .305 rnjsec2<br />
Total 4V =<br />
_.<br />
250 ft/sec = 137 m/set<br />
Burn 2.7 min; Coast 27 min; &rn 1.6 min; Coast 22 min; Burn;--. .8 I&<br />
69