TY - GEN
T1 - SINS/GPS Integrated Navigation Algorithm for Supersonic Aerial Targets in the LCEF Frame
AU - Chen, Kai
AU - Zhou, Jun
AU - Liu, Xing
AU - Zhao, Ya Ling
AU - Zhao, Zi Xiang
N1 - Publisher Copyright:
© 2022, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2022
Y1 - 2022
N2 - 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°.
AB - 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°.
KW - Launch-centered earth-fixed frame
KW - SINS/GPS integrated navigation
KW - Strapdown inertial navigation algorithm
KW - Supersonic aerial targets
UR - http://www.scopus.com/inward/record.url?scp=85120649373&partnerID=8YFLogxK
U2 - 10.1007/978-981-15-8155-7_26
DO - 10.1007/978-981-15-8155-7_26
M3 - 会议稿件
AN - SCOPUS:85120649373
SN - 9789811581540
T3 - Lecture Notes in Electrical Engineering
SP - 315
EP - 328
BT - Advances in Guidance, Navigation and Control - Proceedings of 2020 International Conference on Guidance, Navigation and Control, ICGNC 2020
A2 - Yan, Liang
A2 - Duan, Haibin
A2 - Yu, Xiang
PB - Springer Science and Business Media Deutschland GmbH
T2 - International Conference on Guidance, Navigation and Control, ICGNC 2020
Y2 - 23 October 2020 through 25 October 2020
ER -