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.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
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
关键词
非陀螺
寻北瞄准
原理
结构
误差
nongyroscope north-finder collimation principle structure error
