广域差分GPS系统完备性监测技术的新进展New Development on Integrity Monitoring Technology of WADGPS
秘金钟,李毓麟
摘要(Abstract):
介绍了广域差分 GPS系统完备性监测技术的一些进展 ,详细叙述了应用卡尔曼滤波和观测值历史记录的 ERAIM算法 ,同时也给出了完备性监测技术的其他一些方法 ,如辅助 RAIM算法和中值选择法、伪卫星方法等
关键词(KeyWords): 广域差分GPS;完备性监测;ERAIM算法;辅助RAIM算法
基金项目(Foundation):
作者(Author): 秘金钟,李毓麟
参考文献(References):
- [1]Bi Jinzhong. Research on Integrity Monitoring Technolo-gy of Wide Area Differential GPS.[Master Thesis ofCASM ]. Beijing:Chinese Academ y of Surveying andMapping,2 0 0 0 [秘金钟 .广域差分 GPS完备性监测研究[D][硕士论文 ].北京 :中国测绘科学研究院 ,2 0 0 0 ]
- [2 ]Rome H J,John H Kraem er.Evaluation of EstimationRAIM Concepts [A]. In:ION [C](Institute ofNavigation) .1995 ,337- 35 0
- [3]Gerald Y Chia,John H Kraem er,Giau C Nim,Karent L,Van Dyke.GPS/ GL ONASS RAIM Augm mentation toWAAS for CAT I Precision Approach[A].In:ION[C](Institute of Navigation) .1997,46 1- 472
- [4]Daniel O Molnar,Baro- inertil Altitude Accuracy Im -provem ent for GPS Monitoring and Intergration[A].In:ION[C](Institute of Navigation) .1994,12 9- 138
- [5 ]Parkinson B,Spilker J,Enge P.Global Positioning Sys-tem:Theory and Applications[M].Washington D C;A-IAA,1996
- [6 ]P.Bastiaan Ober.L AAS Intergrity Monitoring Methodol-ogy:L east Square Versus Mid- value Selection[A].In:ION[C](Institute of Navigation) ,1998,72 5 - 739