基于光纤陀螺的定向瞄准组合系统研究  

Orientation and Aiming Integrated System Based on Fiber Optic Gyroscope

作　　者：张志君[1] 武克用[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所,长春130031

出　　处：《仪器仪表学报》2004年第z1期182-183,共2页Chinese Journal of Scientific Instrument

摘　　要：详细的论述了光纤陀螺定向、瞄准组合系统的基本原理,分析了各种误差对定向精度的影响,提出相应的补偿措施。测试结果显示在3min之内定向精度达到2′,可以满足导弹的近距离瞄准要求。The principle of orientation and aiming integrated system based on fiber optic gyroscope is introduced. The reasons that caused the error of the orientation precision are analyzed, relative rotating technique and Kalman filter are adopted to improve the orientation accuracy. The test results show orientation accuracy is 2′ within three minutes, it is suitable for the missile aiming in the short range.

关 键 词：光纤陀螺 定 向 瞄 准 光电经纬仪 

分 类 号：TH7-55[机械工程—仪器科学与技术]