高超声速巡航飞行器中制导研究  

Research on midcourse navigation of hypersonic cruise air vehicles

作　　者：李惠峰[1] 陈金栋[1] 李娜英[1] 

机构地区：[1]北京航空航天大学宇航学院,北京100083

出　　处：《现代防御技术》2006年第6期61-65,共5页Modern Defence Technology

基　　金：航天支撑基金

摘　　要：通过分析目前应用较为普遍的几种组合导航方式,针对高超声速巡航飞行器,提出了采用捷联惯性导航系统(SINS)/GPS/天文导航系统(CNS)组合导航作为其中段制导方案,并利用四元数法进行捷联惯性导航计算,运用联邦滤波方法对组合导航进行了仿真,仿真结果表明该方案行之有效。Through analyzing several common integrated navigation systems, the navigation method for hypersonic cruise air vehicles were put forward by adopting strapdown inertial navigation system （SINS）/ GPS/celestial navigation system （CNS） . With quaternion in strapdown inertial navigation, the combined navigation system by means of federated Kalman filtering method was simulated. The simulation results showed that the system is feasible and effective.

关 键 词：高超声速巡航飞行器 组合式导航 中制导 联邦滤波 

分 类 号：TJ765.3[兵器科学与技术—武器系统与运用工程]