基于H_∞滤波的RDSS/INS组合导航研究  

Research on RDSS/INS Integration Based on H_∞ Filter

作　　者：张平[1] 时和平[1] 董红军[1] 

机构地区：[1]西安通信学院,西安710106

出　　处：《弹箭与制导学报》2006年第3期30-31,34,共3页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：文中根据H∞鲁棒滤波理论,提出了基于H∞滤波技术的RDSS/SINS位置全组合导航系统,由H∞鲁棒滤波来提高系统的鲁棒性,对提出的全组合系统进行Simulink仿真。仿真结果表明该系统结构简单,状态估计精度高,系统仿真鲁棒性好,便于工程实现。In this paper, based on the theory of the H∞ robust filter, a complete integrated RDSS/S1NS system is presented using the H∞ robust filter. In order to improve the robustness of the complete integrated navigation system, the H∞ robust filter is adopted. The dynamic simulation is carried out and the result shows that the simplified system can work with better precision and excellent robustness. The scheme in the paper can be put into practice easily.

关 键 词：北斗导航系统 捷联惯导系统 组合导航 鲁棒滤波 

分 类 号：V249.3[航空宇航科学与技术—飞行器设计]