The error source of the three-axis turntable is analyzed, which affect the precision of test of pendulous integratinggyro accelerometer (PIGA).
分析了三轴转台设备误差源；讨论了转台误差对陀螺加速度表测试精度的影响。
2
This kind of gyro calibration is to calculate the constant drifts of gyros using the telemetry data of the sun sensors and the rate integrating gyros through twice attitude maneuvers.
此种陀螺标定需进行两次姿态机动，利用太阳敏感器和速率积分陀螺遥测数据标定陀螺的常值漂移。
3
In this paper an on-line automatic testing system is introduced which detects the output and loop state variables of a pendulous integratinggyro accelerometer (PIGA) by means of computers.