Focusing on the interception of high maneuverable targets such as new tactical ballistic missiles (TBM), a fast trajectory generation method is presented in this paper for interceptor with aerodynamics and lateral thrust blended. Firstly, the spin dynamics model is established in quasi-body coordinate system, and the guidance considering handover angle constraint between midcourse and terminal phrase is designed to capture accurately as well as achieve head-on collision killing. Secondly, the dynamic inverse controller is devised in the frame of feedback control idea, the control allocation is given for dual control interceptors. Finally, a combined algorithm considering by rough traversal search and iterative fine search is proposed to quickly obtain the launch azimuth, initial pitch angle and aiming angle of attack (AOA). The simulation results show that the launch window for reentry maneuverable TBM can be rapidly and effectively obtained less than 1 s through the combined search algorithm.


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    Title :

    Control Allocation for Spin Interceptor with Aerodynamics and Lateral Thrust Blended


    Additional title:

    Springer Aerospace Techn.


    Contributors:
    Liu, Zishun (editor) / Li, Renfu (editor) / He, Xiaodong (editor) / Zhu, Zhenghong (editor) / Zheng, Xu (author) / Di, Haijin (author) / Zhu, Jingfei (author)

    Conference:

    International Conference on Advanced Unmanned Aerial Systems ; 2023 ; Harbin, China July 14, 2023 - July 16, 2023



    Publication date :

    2024-02-01


    Size :

    11 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English