GPS/INS组合导航系统的研究  

Research on GPS/INS Integrated Navigation System

作　　者：赵俊梅[1] 

机构地区：[1]中北大学,太原030051

出　　处：《弹箭与制导学报》2005年第SC期670-671,676,共3页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：文中叙述了GPS和INS的综合模式以及组合导航的误差模型,并且利用卡尔曼滤波对GPS和INS信息进行建模及仿真,说明GPS/INS组合系统不但可以提高制导精度,还可以估计制导误差。Integrated model and error model of GPS/INS integrated navigation system and modeling and simulation result by using kalman filter for GPS/INS information processing are described in this paper.Effects of integration of GPS and INS not only can raise guidance accuracy but also may evaluate guidance error.

关 键 词：GPS INS 组合导航 卡尔曼滤波 

分 类 号：V249.328[航空宇航科学与技术—飞行器设计]