同一基座式非陀螺寻北瞄准方案研究  

The research on nongyroscope north-seeking collimation scheme on identical pedestal

作　　者：李从善[1] 高峰端[2] 乔彦峰[2] 

机构地区：[1]中国西安卫星测控中心,西安714000 [2]中国科学院长春光学精密机械与物理研究所

出　　处：《仪器仪表学报》2006年第z1期32-33,共2页Chinese Journal of Scientific Instrument

基　　金：中国科学院创新基金资助项目

摘　　要：非陀螺寻北是运用加速度计发展起来的一种惯性测量技术寻北系统。在基于非陀螺寻北原理的基础上介绍了非陀螺寻北瞄准过程的工作原理。本文介绍一种将非陀螺寻北仪固定在准直瞄准仪基座上的寻北瞄准同一基座式方案的结构及其工作原理。通过对该方案安装误差的研究初步分析了影响寻北瞄准精度的因素。Nongyroscope north-seeking system with accelerometer is one of the north-seeking systems in inertial measure technique.The working principle of the Nongyroscope north-finder and collimation is introduced based on the principle of Nongyroscopic.The identical pedestal north-finding scheme that the Nongyroscopic north-finder is pegged on the pedestal of collimator is introduced about its frame and working principle.The effect factor of the collimation precision is analyzed by studying the setting error.

关 键 词：非陀螺 寻北瞄准 原理 结构 误差 

分 类 号：TH7-55[机械工程—仪器科学与技术]