Research on midcourse target tracking method of ballistic missile

Qian Guo; Chenyang Fan

doi:10.1117/12.2643552

9 October 2022 Research on midcourse target tracking method of ballistic missile

Qian Guo, Chenyang Fan

Proceedings Volume 12246, 2nd International Conference on Signal Image Processing and Communication (ICSIPC 2022); 122460H (2022) https://doi.org/10.1117/12.2643552
Event: 2nd International Conference on Signal Image Processing and Communication (ICSIPC 2022), 2022, Qingdao, China

Abstract

The midcourse of ballistic missile is the longest section of ballistic missile flight time. Accurate tracking of ballistic missile in this section can gain more time for warhead identification and determine the best interception point for ballistic missile defense system. In this paper, the method of midcourse target tracking of ballistic missile is studied. The motion acceleration of the mid-course target of ballistic missile in EUN coordinate system and spherical coordinate system is given, and the state equation and measurement equation in the mixed coordinate system and spherical coordinate system are established. The key functions are expressed explicitly, and the UKF algorithm is used to filter and track the ballistic target. Simulation analysis and comparison of the influence of the two coordinate systems on tracking performance are conducted. Simulation analysis compared the effect on tracking performance under two kinds of coordinate system.

Citation Download Citation

Qian Guo and Chenyang Fan "Research on midcourse target tracking method of ballistic missile", Proc. SPIE 12246, 2nd International Conference on Signal Image Processing and Communication (ICSIPC 2022), 122460H (9 October 2022); https://doi.org/10.1117/12.2643552

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