摘要
This paper discusses current integrity algorithms to deal with ultra-tight coupled GPS/INS system failures. Using the simulated output of the aircraft based INS and GPS receiver, current integrity algorithms are evaluated. A new algorithm based on detection of the growth rate of a typical test statistic is presented. Results show that the new algorithm detects slowly growing ramp-type failures faster than the current methods. This will enable early detection of such errors for enhanced integrity performance.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | 2008 9th International Conference on Signal Processing, ICSP 2008 |
| 页 | 2583-2587 |
| 页数 | 5 |
| DOI | |
| 出版状态 | 已出版 - 2008 |
| 活动 | 2008 9th International Conference on Signal Processing, ICSP 2008 - Beijing, 中国 期限: 26 10月 2008 → 29 10月 2008 |
出版系列
| 姓名 | International Conference on Signal Processing Proceedings, ICSP |
|---|
会议
| 会议 | 2008 9th International Conference on Signal Processing, ICSP 2008 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Beijing |
| 时期 | 26/10/08 → 29/10/08 |
指纹
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Xiao-Dong, W., Si-Liang, W., Ju, W., & Jia-Qi, L. (2008). A fast integrity algorithm for the ultra-tight coupled GPS/INS system. 在 2008 9th International Conference on Signal Processing, ICSP 2008 (页码 2583-2587). 文章 4697677 (International Conference on Signal Processing Proceedings, ICSP). https://doi.org/10.1109/ICOSP.2008.4697677