Considering the velocity controllable dynamic characteristics of UAV, taking the velocity as the input of impact time control, this paper studies the multiple UAVs impact angle and time cooperative guidance method. Firstly, the single UAV impact angle controllable model and impact time cooperative control model are established. Secondly, the inclination angle and deflection angle of line of sight (LOS) controllable guide law and velocity cooperative control law are designed by using nonsingular fast terminal sliding mode control theory and consistency theory respectively. Finally, the extended state observer (ESO) is used to solve the problem of accurate control of swarm impact time under disturbance, and the expected time reference signal is introduced to achieve high-velocity simultaneous arrival of UAV swarm. The simulation results show that the proposed guidance laws can make the impact angle and time of UAV swarm converge to the expected value in a finite time. The introduced ESO can accurately estimate and compensate the external disturbance, and effectively enhance the robustness of impact time cooperative control.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A Guidance Law for Cooperative Attack of Multi-UAVs with Spatio-Temporal Constraints


    Weitere Titelangaben:

    Lect. Notes Electrical Eng.


    Beteiligte:
    Ren, Zhang (Herausgeber:in) / Wang, Mengyi (Herausgeber:in) / Hua, Yongzhao (Herausgeber:in) / Tang, Zhongnan (Autor:in) / Wang, Yujie (Autor:in) / Chen, Qingyang (Autor:in) / Liu, Zhuo (Autor:in) / Yang, Xixiang (Autor:in) / Hou, Zhongxi (Autor:in)


    Erscheinungsdatum :

    29.07.2022


    Format / Umfang :

    12 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Segmented guidance method for multi-UAVs cooperative attack with spatio-temporal constraints

    Wang, Yujie / Tang, Zhongnan / Xin, Hongbo et al. | SAGE Publications | 2024


    A Three-Dimensional Guidance Law for Cooperative Attack of Multi-UAVs

    Tang, Zhongnan / Wang, Yujie / Chen, Qingyang et al. | TIBKAT | 2022


    A Three-Dimensional Guidance Law for Cooperative Attack of Multi-UAVs

    Tang, Zhongnan / Wang, Yujie / Chen, Qingyang et al. | British Library Conference Proceedings | 2022


    A Three-Dimensional Guidance Law for Cooperative Attack of Multi-UAVs

    Tang, Zhongnan / Wang, Yujie / Chen, Qingyang et al. | Springer Verlag | 2022


    Time-Cooperative Guidance Law for Multiple UAVs with Angle Constraints

    Yi, Zhang / Guowei, Fang / Xiuxia, Yang et al. | IEEE | 2019