DEVICE FOR COMPENSATION OF MICROACCELERATIONS ON BOARD SPACECRAFT Russian patent published in 2002 - IPC

FIELD: space engineering. SUBSTANCE: proposed device has three mutually perpendicular circuits, three-component accelerometer, three-component magnetic field ferroprobe sensor, microprocessor and controllable source. Accelerometer and ferroprobe sensor are connected with inputs of microprocessor whose outputs are connected with in puts of controllable source of current whose outputs are connected in series with current-carrying circuits located on outer surface of spacecraft. Circuits are provided with magnetic screens. EFFECT: reduction of range of microaccelerations arising on board; enhanced accuracy of compensation slowly changing accelerations and about change in accelerations caused by operation of on-board equipment. 2 dwg