SINS/GPS Integrated Navigation Algorithm for Supersonic Aerial Targets in the LCEF Frame

Kai Chen, Jun Zhou, Xing Liu, Ya Ling Zhao, Zi Xiang Zhao

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Regarding the application requirements of supersonic aerial targets (SATs), this paper studies the SINS/GPS integrated algorithm in the launch centered earth-fixed (LCEF) frame. Firstly, the SINS mechanization in the LCEF frame is given, and the update algorithms of SINS attitude, velocity, and position are presented. Then, the state and measurement equations of the SINS/GPS algorithm in the LCEF frame are derived. Finally, the SINS/GPS integrated algorithm is introduced to SATs, and for which a semi-physical simulation test is performed. The results indicate that the position error is less than 10 m, the velocity error is less than 0.3 m/s, the pitching and roll angle errors are <0.2°, and the yaw angle error is <0.3°.

源语言英语
主期刊名Advances in Guidance, Navigation and Control - Proceedings of 2020 International Conference on Guidance, Navigation and Control, ICGNC 2020
编辑Liang Yan, Haibin Duan, Xiang Yu
出版商Springer Science and Business Media Deutschland GmbH
315-328
页数14
ISBN(印刷版)9789811581540
DOI
出版状态已出版 - 2022
活动International Conference on Guidance, Navigation and Control, ICGNC 2020 - Tianjin, 中国
期限: 23 10月 202025 10月 2020

出版系列

姓名Lecture Notes in Electrical Engineering
644 LNEE
ISSN(印刷版)1876-1100
ISSN(电子版)1876-1119

会议

会议International Conference on Guidance, Navigation and Control, ICGNC 2020
国家/地区中国
Tianjin
时期23/10/2025/10/20

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