@inproceedings{c7ee54747f994ce5a97a7bc1988f76ed,
title = "Precise Fault Isolation Method of INS/GPS/ADS Integrated Navigation System",
abstract = "For the problem that INS/GPS/ADS integrated navigation cannot accurately isolate faults, this paper establishes the chi-square detection models of INS/GPS and INS/ADS and the least squares detection model of GPS/ADS. A new isolation method is designed using the standard residuals component, which solves the position drift problem caused by isolating faulty GPS. By analyzing the diagnostic features of each detection model, the combined precise fault isolation method is proposed. Simulation experiments which take into account faults of different sizes and different duration show that the proposed method can effectively achieve the precise fault isolation.",
keywords = "chi-square test, fault detection, precise fault isolation",
author = "Zhenwei Li and Yongmei Cheng and Xiaodan Cui",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 Chinese Automation Congress, CAC 2019 ; Conference date: 22-11-2019 Through 24-11-2019",
year = "2019",
month = nov,
doi = "10.1109/CAC48633.2019.8996590",
language = "英语",
series = "Proceedings - 2019 Chinese Automation Congress, CAC 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "4171--4175",
booktitle = "Proceedings - 2019 Chinese Automation Congress, CAC 2019",
}