Reduced Kalman Filter for RDSS/INS Integration based on Time Differenced Carrier Phase

摘要：

Radio Determination Satellite Service can provide both communication and positioning service through a group of geo-stationary satellites. The active-mode positioning of RDSS can lead to big time lag and user capacity limitation, and cannot provide continuously position, velocity and attitude outputs. To overcome these shortcomings a passive-mode RDSS/INS integration method is proposed. The velocity errors are estimated and corrected by an extended Kalman filter using time-differenced carrier phase as measurements. The linearized observation equation is deduced and a reduced filter using Kalman-Schmidt algorithm is designed. Ship tests are performed to validate the principles and to evaluate the performance.

作者: Yonggang TANG Junxiang LIAN Meiping WU Lincheng SHEN

作者单位: National University of Defense Technology 137 Yanwachi Street Changsha, Hunan 410073 P.R.China

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）