静基座捷联罗经初始对准方法  

Initial Alignment Method of Strapdown Compass on Stationary Base

作　　者：张伟[1] 付泳 ZHANG Wei;FU Yong

机构地区：[1]中国电子科技集团公司第二十研究所,西安710068 [2]火箭军驻燕山电子设备厂军代室,北京100192

出　　处：《现代导航》2018年第5期335-339,347,共6页Modern Navigation

摘　　要：本文从分析平台罗经初始对准的原理出发,提出了静基座捷联罗经初始对准的原理并推导了便于软件编程的具体算法,通过对大方位误差角SINS非线性误差方程的简化,推导了粗略方位自对准的算法公式。In this paper,starting from the principle of initial alignment analysis platform compass,put forward the principle of initial alignment of strapdown compass on stationary base and facilitate specific software programming algorithm was deduced,based on the azimuth error Angle of SINS nonlinear error equation is simplified,self aligned roughly azimuth algorithm formula was deduced.

关 键 词：捷联惯导 静基座 罗经 初始对准 

分 类 号：U666[交通运输工程—船舶及航道工程]