TY - GEN
T1 - Optimized Selection of Inertial Measurement Unit by Considering Calibration Information and Long-Term Stability
AU - Ma, Xiaofei
AU - Huang, Hailian
AU - Xing, Jingyi
AU - Ma, Ke
AU - Suo, Mingliang
N1 - Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2023
Y1 - 2023
N2 - Inertial measurement unit (IMU) is a key equipment of missile weapon control system for precision strike. Therefore, to maximize the operational efficiency of missile weapon system, it is necessary to optimally select the IMU. In order to evaluate the performance of the IMU more accurately, a combined index system is proposed in this paper, based on the current calibration information and long-term storage test information of the IMU equipment, the optimal selection of the IMU equipment is realized by taking the minimization of accuracy error and long-term stability as the index. Therein, a correlation coefficient considering multi-dimensional spatial relationship is used to measure the calibration accuracy index, and the mixed stability factor is used to measure the long-term stability. Finally, the effectiveness of the proposed method is verified by some experiments.
AB - Inertial measurement unit (IMU) is a key equipment of missile weapon control system for precision strike. Therefore, to maximize the operational efficiency of missile weapon system, it is necessary to optimally select the IMU. In order to evaluate the performance of the IMU more accurately, a combined index system is proposed in this paper, based on the current calibration information and long-term storage test information of the IMU equipment, the optimal selection of the IMU equipment is realized by taking the minimization of accuracy error and long-term stability as the index. Therein, a correlation coefficient considering multi-dimensional spatial relationship is used to measure the calibration accuracy index, and the mixed stability factor is used to measure the long-term stability. Finally, the effectiveness of the proposed method is verified by some experiments.
KW - Combined index system
KW - Correlation coefficient
KW - Inertial measurement unit
KW - Optimal selection
UR - https://www.scopus.com/pages/publications/85151156454
U2 - 10.1007/978-981-19-6613-2_705
DO - 10.1007/978-981-19-6613-2_705
M3 - 会议稿件
AN - SCOPUS:85151156454
SN - 9789811966125
T3 - Lecture Notes in Electrical Engineering
SP - 7302
EP - 7311
BT - Advances in Guidance, Navigation and Control - Proceedings of 2022 International Conference on Guidance, Navigation and Control
A2 - Yan, Liang
A2 - Duan, Haibin
A2 - Deng, Yimin
A2 - Yan, Liang
PB - Springer Science and Business Media Deutschland GmbH
T2 - International Conference on Guidance, Navigation and Control, ICGNC 2022
Y2 - 5 August 2022 through 7 August 2022
ER -