Research on RAIM Algorithm in Global Positioning System

摘要：

Receiver autonomous integrity monitoring (RAIM) method is one of the most important technologies in GPS. It is widely utilized to improve the navigation and positioning accuracy of GPS receivers by detecting and identifying faulty satellites. The detailed procedures of Least-square residuals RAIM algorithm are discussed in this paper. Experiment results in the end show that the Least-square residuals RAIM algorithm can not only detect and identify faulty satellite correctly, but also improve the positioning precision effectively.

关键词： RAIM Fault detection Fault identification Detection threshold

作者: TENG Yun-long SHI Yi-bing GUO Cheng-jun

作者单位: Research Institute of Electronic Science and Technology School of Automation Engineering University School of Automation Engineering University of Electronic Science and Technology of China Chengdu Ch Research Institute of Electronic Science and Technology University of Electronic Science and Technol

会议类型: 国际会议

会议名称: 2010 International Conference on Measurement and Control Engineering(2010年IEEE测量与控制工程国际会议 ICMCE2010)

会议地点: 成都

会议语种:英文

页码: 259-262

在线出版日期: 2010-11-16（万方平台首次上网日期，不代表论文的发表时间）