中国空间科学技术

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陀螺漂移随机模型试验研究

吴光裕;何传五;孙柏;   

  1. 北京控制工程研究所,北京控制工程研究所,北京控制工程研究所,
  • 发布日期:1990-10-25

RESEARCH ON RANDOM MODEL IN GYRO'S DRIFT TEST

Wu Guangyu He Chuanwu Sun Bai (Beijing Institute of Control Engineering)   

  • Published:1990-10-25

摘要： 初步总结了研制的 YT-1型液浮速率积分陀螺进行的漂移随机模型试验,为卫星的姿控系统提供实时控制的随机数学模型。

关键词: 卫星, 陀螺误差模型, 姿态控制, 漂移

Abstract: This paper is a preliminary summary for the floated rate integra-tion gyro developed by Beijing Institute of Control Engineering.Its aim is tooffer a random mathematical model of the drift process for the attitudecontrol system of a satellite.This paper analyses gyro's data got in testwith the method of time series analysis.The conclusion is that the randommodel of the gyro can be expressed similar to a first order auto-regressionmodel in general.

Key words: Subject Term Satellite, Gyro error model, Attitude control, Drift.