Modern battlefield environment is complex and changeable. In order to improve the adaptability of aircraft to sudden threat, this paper proposes an online path planning algorithm. The algorithm is improved on the basis of A* algorithm. Firstly, the online search area is cut according to the maneuverability constraints of the aircraft, which reduces the amount of data in online planning. At the same time, in the face of sudden threat, the method of setting preset points is used to divide the local re-planning path into two parts for calculation. The simulation results can be seen that this method can reduce the amount of data in the process of local path re-planning, and ensure the real-time and effectiveness of online path planning.


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    Title :

    Online Path Planning Algorithm Base on Preset Points


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:
    Yan, Liang (editor) / Duan, Haibin (editor) / Yu, Xiang (editor) / Liu, Yuecheng (author) / He, Jingwen (author) / Tian, Zhenpo (author) / Yun, Hongquan (author) / Zhang, Miaomiao (author)


    Publication date :

    2021-10-30


    Size :

    12 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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