DEVICE FOR AUTOMATIC ALIGNMENT OF GYROSTABILIZED PLATFORM OF INERTIAL SYSTEM Russian patent published in 1996 - IPC

FIELD: navigational systems; automatic levelling systems; alignment of gyrostabilized platform in azimuth at simultaneous calibration of stringed accelerometers fitted on it which are used in inertial navigational systems of unmanned aircraft for ice patrol and fish reconnaissance launched from various ships. SUBSTANCE: device has platform whose inputs are connected with alignment signal generating unit; device is also provided with control signal generating unit whose inputs are connected with outputs of accelerometer calibration unit, unit for compensation of specified data of inertial units whose inputs are connected with outputs of gyrostabilized platform and other inputs are connected with output of inertial unit specified data setter; device is also provided with navigational complex parameters setter and launcher specified data setter. Inputs of alignment signal generating unit and accelerometer calibration unit are connected with outputs of navigational complex of unmanned aircraft carrier on which platform to be oriented is mounted. EFFECT: enhanced reliability. 4 cl, 7 dwg