DEVICE FOR ATTITUDE STABILIZATION OF JET PROJECTILE Russian patent published in 2004 - IPC

FIELD: military equipment, in particular, flight vehicle control systems.

SUBSTANCE: the device for attitude stabilization of a jet projectile has an angular deflection sensor with signal and reference windings, sensing element with a permanent magnet and an electric drive, linearization voltage generator, signal transducer, whose inputs are connected to the signal and reference windings, and the output is provided with series-connected adder, comparator and an actuating member, the output of the linearization voltage generator is connected to the adder. In addition, use is made of an amplitude detector, comparison circuit, two comparators, NOT gate and a signal distributor, the input of the amplitude detector is connected to the output of the reference winding and its output is connected to the first input of the comparison circuit, whose second input receives the preset voltage, and the output via the first comparator is connected to the first control input of the signal distributor and the NOT gate, whose output is connected to the second control input of the signal distributor, the second inputs of the signal distributor are respectively connected to the output of the main comparator and the second additional comparator, and the input of the second comparator is connected to the output of the linearization voltage generator, and the outputs of the signal distributor are combined according to the OR gate and to the actuating member.

EFFECT: enhanced accuracy characteristics.

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