摘要
协同控制在许多复杂的无人机通信网络中得到广泛的应用,但无人机协同覆盖和无人机节能通信技术仍然具有挑战性。为解决节能通信场景下无人机区域覆盖的问题,提出了一种基于博弈论的多无人机覆盖策略。首先,采用集中分布式优化体系结构,将多维策略问题转化为覆盖最大化和功率控制,并通过博弈理论证明了两者都存在纳什均衡点;其次,采用基于空间自适应博弈的多无人机节能覆盖部署算法,进行了覆盖最大化和最优功率控制计算,保证了最优节能覆盖部署;最后,对模型进行仿真模拟,计算结果表明了该模型的有效性和可靠性。
Coordinated control has been widely used in many complex UAV communication networks but UAV coordinated coverage and UAV energy-saving communication technology are still challenging.In order to solve the problem of UAV area coverage in energy-saving communication scenarios a multi-UAV coverage strategy based on game theory is proposed.Firstly the centralized and distributed optimization architecture is adopted to transform the multi-dimensional strategy problem into coverage maximization and power control and it is proved that there is a Nash equilibrium point for the both through game theory.Secondly the multi-UAV energy-saving coverage deployment algorithm based on spatial adaptive play is adopted to perform the calculations of coverage maximization and optimal power control so as to ensure the optimal energy-saving coverage deployment.Finally the model is simulated and the calculation results prove the effectiveness and reliability of the model.
作者
谢祥洲
谢玲
罗一欣
XIE Xiangzhou;XIE Ling;LUO Yixin(School of Mechanical and Electrical Engineering University of Electronic Science and Technology of China,Chengdu 611000 China;Chongqing City Management College,Chongqing 401000 China;Jilin Provincial Institute of Education,Changchun 130000 China)
出处
《电光与控制》
CSCD
北大核心
2022年第10期102-107,111,共7页
Electronics Optics & Control
基金
重庆市教委科学技术研究计划青年项目(KJQN202003305)
重庆城市管理职业学院科研创新项目(KYTD202002)。
关键词
无人机网络
多无人机覆盖
节能通信
博弈理论
纳什均衡
UAV network
multi-UAV coverage
energy-saving communication
game theory
Nash equilibrium
