The paper deals with a biologically inspired model of self-propelled particles introduced by Vicsek. To solve the problem of low convergence efficiency in this model, an improved model based on distance weight is proposed in this paper. Particularly, distance weight function is designed in the form of polynomial function which is a monotone increasing function of distance. Moreover, a new index to evaluate the convergence efficiency called Vicsek algebraic connectivity is promoted. Finally, comprehensive comparative studies of the convergence properties among the improved model, original Vicsek model, and Degree model are investigated in the simulation part. The simulation results show that our modified model is better than other two models in convergence probability and consensus time. Our results may enlighten other researchers in revealing the mechanism of collective motion.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Improved Self-Propelled Swarms Model with Enhanced Convergence Efficiency


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:
    Yan, Liang (editor) / Duan, Haibin (editor) / Yu, Xiang (editor) / Liu, Boyin (author) / Pu, Zhiqiang (author) / Wu, Shiguang (author) / Shi, Liechun (author) / Wang, Lele (author) / Yang, Weijie (author)


    Publication date :

    2021-10-30


    Size :

    10 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




    Improved Self-Propelled Swarms Model with Enhanced Convergence Efficiency

    Liu, Boyin / Pu, Zhiqiang / Wu, Shiguang et al. | TIBKAT | 2022


    Improved Self-Propelled Swarms Model with Enhanced Convergence Efficiency

    Liu, Boyin / Pu, Zhiqiang / Wu, Shiguang et al. | British Library Conference Proceedings | 2022


    Improved Global Convergence Probability Using Independent Swarms

    Schutte, Jaco / Haftka, Raphael | AIAA | 2005


    IMPROVED SELF-PROPELLED STAIR CLIMBER

    ZONZINI CLAUDIO / ZONZINI JACOPO / ZONZINI ARIANNA et al. | European Patent Office | 2023

    Free access

    Improved self-propelled gun system

    European Patent Office | 2022

    Free access