摘要
分析了影响速率积分陀螺漂移误差的主要因素,通过对比试验提出了减小各种干扰力矩的措施:改变游丝形状、选用精密的轴承、减轻浮子重量、改进信号器和平衡夹具、磁钢进行稳磁处理等,使陀螺的漂移误差减小。对这些措施的实施,验证了方法的有效性。
The paper analyses these main factors that influence on the drift error of rate integrating gyro, and provides the solutions for decrease interfere torques by comparison experiment. The solutions are modifying shape of hairspring, choice precision bearing, decreasing weight of floater, improving angle sensor and balance tool, stabilization magnet performance and so on, in order to decrease the drift error of gyro. The proposed solutions show in application very effective.
出处
《传感技术学报》
CAS
CSCD
北大核心
2005年第3期607-610,共4页
Chinese Journal of Sensors and Actuators
关键词
速率积分陀螺
漂移误差
干扰力矩
零位电压
零位稳定性
rate integrating gyro
drift error
interfere torque
null voltage
stability of null voltage
