娄柯,张艳,李浩.移动传感器网络保持网络连通性控制[J].电子测量与仪器学报,2016,30(11):1657-1663
移动传感器网络保持网络连通性控制
Connectivity preservation control of mobile sensor network
  
DOI:10.13382/j.jemi.2016.11.005
中文关键词:  移动传感器网络  连通性保持  蜂拥  外部干扰
英文关键词:mobile sensor network  connectivity maintenance  flocking  external disturbance
基金项目:国家自然科学基金(61572032,61403001)、安徽省高校自然科学基金(KJ2016A058)资助项目
作者单位
娄柯 安徽工程大学检测技术与节能装置安徽省重点实验室芜湖241000 
张艳 安徽工程大学检测技术与节能装置安徽省重点实验室芜湖241000 
李浩 94860部队南京211101 
AuthorInstitution
Lou Ke Anhui Key Laboratory of Detection Technology and Energy Saving Devices, Anhui Polytechnic University,Wuhu 241000, China 
Zhang Yan Anhui Key Laboratory of Detection Technology and Energy Saving Devices, Anhui Polytechnic University,Wuhu 241000, China 
Li Hao Unit 94860, Nanjing 211101,China 
摘要点击次数: 131
全文下载次数: 166
中文摘要:
      针对移动传感器网络在外部干扰下容易发生网络分裂问题,提出基于多智能体蜂拥算法的移动传感器网络协调控制策略。该策略中网络各个节点和相邻节点仅进行速度和位置信息的交换,并构造一个虚拟的领导者节点,网络各节点作为跟随者对领导者的运动轨迹进行跟踪,实现网络拓扑结构连通性的保持。基于图论、Lyapunov稳定性理论和LaSalle不变原理对控制协议进行理论分析。仿真实验结果表明,在外部干扰下移动传感器网络在所给控制策略下始终保持网络的连通性。
英文摘要:
      Aiming at the problem that the mobile sensor network is easy to be split under external disturbance, the coordination control strategy of mobile sensor network based on the flocking of multi agent is proposed. By constructing a virtual leader node and each of the nodes in the network exchanging only speed and position information with adjacent nodes, the nodes in the network can follow the path of the leader’s movement, which can maintain the connectivity of the network topology. Based on graph theory, Lyapunov stability theory and LaSalle’s invariance principle, the control protocol is analyzed theoretically. The simulation results show that the mobile sensor network under external disturbance always maintains the connectivity of the network under the control strategy.
查看全文  查看/发表评论  下载PDF阅读器