Performance Analysis of Positioning and Tracking of Hypersonic Vehicle Based on Improved CS Model
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Jianghui Zeng, Yongming Gao, Dan Ding
Aiming at the problem of positioning and tracking of hypersonic vehicles in adjacent space, the positioning and tracking performance of space-based infrared low-orbit satellite binary star system for hypersonic vehicles is explored. According to the kinematic equation of the established hypersonic vehicle, based on STK and Matlab simulation software, The real trajectory of the target, the tracking observation scene of the binary star for the target aircraft is built in the STK simulation software. The Cubature Kalman filter algorithm based on the CS model is studied. According to the shortcomings of the CS model, the key parameters are self-determined Adapt to the adjustment. The simulation results show that the parameter adaptive algorithm is improved compared to the original algorithm.
Leo, Hypersonic Vehicle, Binary-Satellites Positioning And Tracking, Cs Model, Adaptive Algorithm