Adaptive fault detection in real-time GPS positioning

被引：6

作者：

Jang, CW ^{[1
]}

Juang, JC ^{[1
]}

Kung, FC ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Dept Elect Engn, Tainan 70101, Taiwan

来源：

IEE PROCEEDINGS-RADAR SONAR AND NAVIGATION | 2000年 / 147卷 / 05期

关键词：

D O I：

10.1049/ip-rsn:20000619

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The paper presents an adaptive scheme of a GPS (Global Positioning System) Kalman filter. The adaptive scheme is capable of estimating the covariance in response to the changing dynamics in GPS navigation. When augmenting a Kalman filter, the adaptive scheme may lead to a more accurate position update. Moreover, the estimation method can also be used in integrity monitoring to enhance the selection of threshold for fault erection. The proposed method is verified using simulated data.

引用

页码：254 / 258

页数：5

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