The interception problem of hypersonic maneuvering target in three-dimensional space is discussed, which can achieve all-round cooperative interception by head-on and tail-chase. In this paper, to solve the complexity of the guidance in three-dimensional space, the guidance law is structured in three directions according to the line-of-sight (LOS) angle and researched respectively. It is more accessible to the study of cooperative guidance while ensuring the system’s stability. As for the acceleration for the interference of hypersonic target, the finite-time disturbance observer is combined with the consensus sliding-mode guidance law, which solves the uncertainty problem in the cooperative guidance efficiently and achieves a good control impact. Finally, the feasibility of the proposed 3D guidance law is verified by simulation.


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    Title :

    Finite-Time Observer-Based Sliding Mode Cooperative Guidance of Multi-missile for Hypersonic Target


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:
    Fu, Wenxing (editor) / Gu, Mancang (editor) / Niu, Yifeng (editor) / Song, Ruolin (author) / Zhen, Ziyang (author) / Zhao, Yang (author)

    Conference:

    International Conference on Autonomous Unmanned Systems ; 2022 ; Xi'an, China September 23, 2022 - September 25, 2022



    Publication date :

    2023-03-10


    Size :

    9 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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