LSTM Model for Trajectory Design of Missile-Borne BFSAR Imaging Guidance

doi:10.16182/j.issn1004731x.joss.19-FZ0314

Abstract

Abstract: In the multi-platform path planning of multi-missile cooperative guidance algorithm used for missile-borne Bi-static Forward-looking Synthetic Aperture Radar (BFSAR) imaging, it is necessary to plan and adjust the transmitter trajectory according to the space state of the receiver and the path constraints between the receiver and the transmitter.An effective LSTM model is constructed to study and train the trajectory path generated by the existing algorithms, and the direct mapping relationship between the receiver space state, path constraint and the trajectory of the transmitter is obtained. The simulation results not only show that LSTM is feasible in multi-missile path planning, but also greatly improves the efficiency.

Key words: LSTM, Cooperative Guidance, Optimal Feedback Control, BFSAR

CLC Number:

TP273⁺.3

Li Bohao, Wu Yunjie. LSTM Model for Trajectory Design of Missile-Borne BFSAR Imaging Guidance[J]. Journal of System Simulation, 2019, 31(12): 2696-2701.

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