Unmanned Aerial Vehicles (UAVs), in multi-UAV collaborative search systems, need to realize adaptive autonomous trajectory planning based on their own state and surrounding environmental conditions. To allow for a fast trajectory planning of multiple UAVs from the current state to the target state, this paper proposes a trajectory planning method for multi-UAV collaborative search tasks based on genetic algorithm (GA). And using genetic algorithm, the UAV's trajectory can be optimized online based on the current mission. Through the analysis of the tasks of the multi-UAV collaborative decision-making part and the autonomous trajectory planning part, the genetic algorithm is used to model and optimize the trajectory planning problem to obtain a feasible and efficient optimal search trajectory from the current state to the decision-making target state. Finally, through specific simulation experiments, the optimal trajectory from the current state to the target state of the UAV i in the multi-UAV system is obtained, which verifies the effectiveness of the algorithm.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Autonomous Trajectory Planning Method for Multi-UAV Collaborative Search


    Contributors:


    Publication date :

    2021-09-25


    Size :

    4639295 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Autonomous and collaborative trajectory planning for traffic complexity management

    Yi Zhou / Minghua Hu / Lei Yang et al. | DOAJ | 2023

    Free access

    Multi-Vehicle Collaborative Trajectory Planning for Emergency Vehicle Priority at Autonomous Intersections

    Liu, Yang / Long, Kejun / Wu, Wei et al. | Transportation Research Record | 2024


    Autonomous and collaborative trajectory planning for traffic complexity management

    Zhou, Yi / Hu, Minghua / Yang, Lei et al. | Wiley | 2023

    Free access

    Autonomous vehicle trajectory planning

    FALCONER WILLIAM / KONCHAN ZACHARY / CARRIER LEONARD EBER et al. | European Patent Office | 2020

    Free access

    Trajectory Planning for Collaborative Transportation by Tethered Multi-UAVs

    Pei, Chongxu / Zhang, Fan / Huang, Panfeng et al. | IEEE | 2021