The Application of Asynchronous Kalman Filter to Integrated Navigation System

摘要：

Asynchronous Kalman Filter is derived. The relation between the performance of the filter and the accuracy of initial estimation error covariance, state noise covariance, measure noise covariance is analyzed. The conclusion that the equivalent of the optimal filter using correct filtering parameters can be constructed using incorrect filtering parameters is obtained. The asynchronous Kalman filter is applied to integrated navigation system and the conclusion is verified by the result of simulation.

作者: Qu Tiejun Yang Xudong Hu Zhenkun

作者单位: Dept. of Control Science and Engineering, Harbin Institute of Technology

会议类型: 国际会议

会议名称: 2007国际导航制导控制学术会议

会议地点: 北京

会议语种:英文

页码: 40-44

在线出版日期: 2007-11-04（万方平台首次上网日期，不代表论文的发表时间）