捷联惯导陀螺仪冗余配置研究  

A Study on Redundancy Collocation of Strap-Down Inertial Gyro

作　　者：潘鸿飞[1] 袁立群[1] 任尚云[1] 

机构地区：[1]中国人民解放军92941部队

出　　处：《上海航天》2003年第1期35-38,44,共5页Aerospace Shanghai

摘　　要：为有效提高捷联惯导系统的可靠性 ,研究了捷联惯导陀螺仪冗余配置的原则和结构方案对比、选择及相应的可靠性评估与系统优化。通过采用加权最小二乘法等数据处理方法 ,给出了计算结果。结果表明工程上捷联惯导陀螺仪冗余配置应当而且能够实现系统最优化设计 。To improve the reliability of strap down inertial system, the principle of redundancy collocation, comparison and selection of construction draft, relative reliability assess and system optimization for the draft of redundancy collocation in strap down inertial gyro are studied in this paper. The weighted least square method is adopted, and the calculation result is given. It is indicated that the design of system optimization and selection of optimized collocation construction for the redundancy collocation of strap down inertial gyro in engineering should be and can be realized.

关 键 词：冗余配置 捷联惯性导航系统 飞行器 导航控制系统 

分 类 号：V448.2[航空宇航科学与技术—飞行器设计]