摘要
Abstract
Since the current movement behavior control algorithm of the mobile wireless sensor network nodes is complex, and has high energy consumption,a control algorithm with low complexity,low energy consumption and good robust is pro⁃posed. With the algorithm,the mobile nodes are located by dead reckoning and RSSI. On the basis of the artificial fish thought, the constraint mechanism of crowded desire model is combined to control the nodes′ target trend behavior,cluster behavior, tracking behavior and obstacle avoidance behavior. The operation behavior of nodes is simulated in Matlab environment. The experimental results show that the proposed algorithm can correctly accomplish the cluster behavior,follow behavior and obstacle avoidance behavior of the mobile nodes,and the correctness of the algorithm was verified.关键词
移动传感器网络/节点定位/约束机制/节点运动Key words
mobile sensor network/node localization/constraint mechanism/node movement分类
信息技术与安全科学
