ANGULAR STABILISATION SYSTEM OF ROTATING MISSILE Russian patent published in 2014 - IPC F42B10/00 

FIELD: weapons and ammunition.

SUBSTANCE: angular stabilisation system of rotating missile comprises a measuring unit of angular deviations with the sensing element, a signal conversion unit and an actuating device. The measuring unit of angular deviations comprises the sensing element mechanically connected to the drive and the signal pickup device. The sensing element is formed as asymmetric rotor with one angular degree of freedom. The rotor is suspended in a support rigidly connected to the housing of the rotating missile, with the location of the support axis perpendicular to the longitudinal axis of the missile. The signal pickup device is made in the form of two sensors each of which has a stator with two windings connected in a bridge circuit. The signal conversion unit comprises a generator, a differential amplifier, an amplitude detector and low-frequency filter and the relay amplifier. At that the first diagonal of the bridge circuit is connected to the generator output, and the second - to the input of the differential amplifier. The amplifier output is connected in series with an amplitude detector, the low-frequency filter, the relay amplifier and the actuating device.

EFFECT: improved accuracy of angular stabilisation.

2 cl, 1 dwg