三轴稳定通信卫星在地球指向模式下的陀螺标定  

The Gyro Calibration of A Three Axis Stabilized Communication Satellite in Earth Pointing Mode

作　　者：孙宝祥[1] 李铁寿[1] 

机构地区：[1]北京控制工程研究所

出　　处：《航天控制》1994年第3期64-68,共5页Aerospace Control

摘　　要：本文介绍三轴稳定通信卫星在地球指向模式下的陀螺标定方法和计算公式。转移轨道远地点火后及同步轨道在三轴稳定地球指向模式下的陀螺标定是利用地球敏感器、太阳敏感器和速率积分陀螺信号的遥测值标定陀螺常值漂移。The method and calculation equations of the gyro calibration of a three axis stabilized communication satellite in the earth pointing mode are presented in this paper. After apogee firing in transfer orbit and during synchronous orbil, the gyro calibration under the three axis stabilized earth pointing mode is to calculate the constant drift using telemetry data of the signals of the earth sensor, Sun sensors and rate integrating gyros.

关 键 词：三轴稳定 通信卫星 陀螺标定 

分 类 号：V474.21[航空宇航科学与技术—飞行器设计] V448.221