METHOD OF MISSILE GUIDANCE AT DRAG INCREASE TRAJECTORY PART Russian patent published in 2008 - IPC F42B15/01 F41G7/22 

Abstract RU 2331839 C1

FIELD: weapons and ammunition.

SUBSTANCE: in using the method proportional navigation at the increasing drag trajectory part, the flight control can be started at a certain time. Also, velocity drop occurs at the moment of rendezvous because of inadequate distribution of control accelerations. The invention proposes using the time-variable navigation factor. The proposed method of guidance approximates, in fact, to the method of proportional navigation, but unlike it wherein the navigation factor makes a constant, the proposed method varies it depending upon known missile behavior at the drag trajectory part to maximise its velocity at the moment of rendezvous with the target.

EFFECT: decreasing the near impact zone, increasing the flight velocity at the point of rendezvous at the drag increase trajectory part.

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RU 2 331 839 C1

Authors

Akimov Vladimir Nikolaevich

Atasov Vladimir Aleksandrovich

Dates

2008-08-20Published

2006-12-07Filed