Based on the characteristics of drone swarm such as low cost, strong integrity, and frequent information exchange, as well as the high cost of timely maintenance of traditional units. This paper proposes a swarm maintenance method based on the reliability assessment of multi-layer complex network missions, which combines the multi-layer complex network system evaluation method with the group maintenance method. On the basis of considering the problem of maintenance grouping cost, the failure mechanism of drones in different modes and the impact of drone maintenance on the system are studied. According to the failure model of single node, the complex network method is used to establish the swarm system’s topology model and evaluate the system mission reliability. The maintenance grouping strategy is optimized by using the multi-objective planning of cost and system mission reliability. Compared with the existing just in time maintenance methods, this method can greatly reduce the total maintenance cost of the swarm system maintenance under the condition of ensuring the high mission robustness of the swarm. In addition, a universal drone swarm mission scenario is used to illustrate the method, and the results verify the feasibility and effectiveness of the method.


    Access

    Download


    Export, share and cite



    Title :

    A Group Maintenance Method of Drone Swarm Considering System Mission Reliability


    Contributors:
    Jinlong Guo (author) / Lizhi Wang (author) / Xiaohong Wang (author)


    Publication date :

    2022




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown





    DRONE MAINTENANCE DEVICE AND DRONE MAINTENANCE METHOD

    KUSADA HIROAKI / NOZAKI HIROYUKI | European Patent Office | 2022

    Free access

    SMART DRONE RESCUE AND MISSION RESCHEDULING ON A SWARM OF DRONES

    SHARON GIL / ROZENBAUM NIR | European Patent Office | 2024

    Free access

    DRONE-ATTACHABLE/DETACHABLE MISSION DEVICE AND DRONE SYSTEM

    BYUN JOUNG TAE | European Patent Office | 2020

    Free access

    DRONE FOR MISSION AND MISSION-BASED MULTI DRONE FORMATION CONTROL METHOD

    KIM HWANGNAM / KIM HYEONG TAE / PARK SEONGJOON et al. | European Patent Office | 2021

    Free access