- إنضم
- 3 أكتوبر 2011
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Land-Attack Cruise Missiles - LACM
Hong Niao / Chang Feng / Dong Hai-10
LACM guidance usually occurs in three phases:launch, midcourse, and terminal
Launch phase, a missile is guided using only the inertial navigation system
Midcourse phase, a missile is guided by the inertial navigation system updated by one or more of the following systems: a radar-base
terrain contour matching system, a radar or optical scene matching system, and/or a satellite navigation system such as the US Global Positioning System or the Russian Global Navigation Satellite System
Terminal guidance phase begins when a missile enters the target area and uses either more accurate scene matching or a terminal seeker usually an optical or radar-based sensor)
Hong Niao / Chang Feng / Dong Hai-10
LACM guidance usually occurs in three phases:launch, midcourse, and terminal
Launch phase, a missile is guided using only the inertial navigation system
Midcourse phase, a missile is guided by the inertial navigation system updated by one or more of the following systems: a radar-base
terrain contour matching system, a radar or optical scene matching system, and/or a satellite navigation system such as the US Global Positioning System or the Russian Global Navigation Satellite System
Terminal guidance phase begins when a missile enters the target area and uses either more accurate scene matching or a terminal seeker usually an optical or radar-based sensor)
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