A Study of a Reconnaissance Surveillance Vehicle
A Study of a Reconnaissance Surveillance Vehicle
A Study of a Reconnaissance Surveillance Vehicle
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Typical Dual VMS Aircraft Loss Rate Comparisons<br />
(Based on Analysis for 100% <strong>of</strong> Engine Failures Result in UAV Loss)<br />
B-777**<br />
F-22**<br />
UAV<br />
Quad VMS*<br />
F-16*<br />
UAV<br />
Dual VMS*<br />
PLOC +<br />
1E-9<br />
1E-7<br />
8E-6<br />
5E-5<br />
2E-4<br />
* Includes Propulsion System Failures<br />
** Failures Due to Redundant VMS Only<br />
+ Probability <strong>of</strong> Loss <strong>of</strong> Control<br />
%<br />
O<br />
c<br />
c<br />
u<br />
r<br />
e<br />
n<br />
c<br />
e<br />
45%<br />
40%<br />
35%<br />
30%<br />
25%<br />
20%<br />
15%<br />
10%<br />
5%<br />
0%<br />
Dual VMS Details<br />
Dual Flight Computers<br />
INS/GPS<br />
Landing System<br />
Electrical<br />
Dual Actuators<br />
Fuel/Transfer<br />
Single Engine<br />
Airdata<br />
NPS041003 77
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