GUIDED MISSILE GUIDANCE SYSTEM Russian patent published in 2006 - IPC F41G7/26 

FIELD: optical guidance systems of guided missiles, applicable in guided weapon systems with teleorientation in laser beam.

SUBSTANCE: the guided missile guidance system has a missile starting system and an optical sight including a target sighting channel and a guidance channel containing series-connected laser radiation source, modulator and an optical system with a variable focal length, whose input is connected to the output of the optical system control circuit, in addition use is made of a control bus-bar, and a OR gate, AND gate, NAND gate are introduced in the optical sight. The first input of the control bus-bar is connected to the input of the NAND gate, whose output is connected to the first input of the AND gate, whose second input is connected to the output of the OR gate, whose first input is connected to the output of the missile starting system, and the second input - to the second input of the control bus-bar, and the output of the AND gate is connected to the input of the optical system control circuit.

EFFECT: enhanced quality of control of the guidance system characteristics in service.

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