北斗双星定位系统上的基于联邦Kalman滤波的组合导航技术  

Integrated Navigation Technology Using Federated Kalman Filter Based on BD Position System

作　　者：杨阳[1] 张素琴[1] 戴桂兰[2] 

机构地区：[1]清华大学计算机科学与技术系清华天通广应用通信系统研究所 [2]清华大学信息技术研究院

出　　处：《计算机科学》2007年第3期110-113,共4页Computer Science

摘　　要：作为常用导航手段的惯性导航、GPS系统等单一的导航设备,已不能满足现代电子战条件下的作战使用需求。因此,目前世界各国广泛采用多设备组合、冗余设计、多功能的组合导航系统。本文设计了基于联邦Kalman滤波的组合导航技术,进行了相应的数据仿真实验,并使用北斗星定位系统上的实际运行数据进行了算法验证,从而验证了在北斗双星定位系统上使用基于联邦Kalman滤波组合导航技术的有效性和可行性,为未来进一步在中国独立自主研究的北斗双星定位系统上进行实际的工程应用和商业应用奠定了良好的基础。The familiar navigation technology such as inertial navigation, GPS navigation has on longer satisfied all requirements on modem electronic warfare. The integrated navigation technology which is multi equimpent, redundancy designed, multi functional are widely applied on many country. This paper designed integrated navigation technology using Federated Kalman filter based on BD position system, executed some simulation experiment and some practical experiment,validated the feasibility of integrated navigation technology using Federated Kalrnan filter based on BD position system,established foundation stone of the widely application of integrated navigation technology using Federated Kalman filter based on BE） oosition system.

关 键 词：联邦Kalman滤波 组合导航 信息融合 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]