陀螺翻滚试验台角位移和角速度偏移量的实时在线检测  

On-Line Detection of Drift Error of Angular Displacement and Velocity for Gyro Servo Turntable

作　　者：曾昭君[1] 严晋强 刘岱 张凯[1] 

机构地区：[1]清华大学精仪系,北京100084

出　　处：《振动．测试与诊断》1993年第4期31-39,共9页Journal of Vibration,Measurement & Diagnosis

摘　　要：本文利用惯性武绝对振动位移加速度传感器对陀螺翻滚试验台的角位移和角速度偏移量进行了在线检测,同时,对其检测结果进行了较为详细地分析,探讨了其偏移量产生的各主要因素.为陀螺潮滚试验台角位移和角速度偏移量的实时在线检测提供了一种有效的方法.In this paper, on-line detection of random drift of angular displacement and velocity for gyro servo turntable has been developed by using inertial vibration displacement and velocty transducers. At the smae time, detail analysis of its results have been made, and main influence has been investigated. It shows that it may provide a pragmatic method for on-line detection of drift error of angular displacement and velocity of gyzo servo turntable.

关 键 词：翻滚试验台 角速度 检测 陀螺仪 

分 类 号：V241.5[航空宇航科学与技术—飞行器设计]