一种基于采样点判别冗余的无线传感器网络随机覆盖控制算法  

WSNs random coverage control algorithm based on redundancy distinguishing by sampling

作　　者：黄建[1] 朱敏[1] 牛颢[1] 白俊鸽[1] 丁春利[1] 

机构地区：[1]四川大学计算机学院,成都610064

出　　处：《计算机应用研究》2009年第12期4710-4712,4715,共4页Application Research of Computers

摘　　要：在节点随机分布情况下,利用节点自身及邻居的位置信息,根据逆向检测从节点开始由阿基米德螺旋曲线散开的点的覆盖信息,判断其是否属于冗余节点,同时最小化节点通信半径和感知半径,采用休眠机制节能,实现对监测区域覆盖,并通过仿真实验验证了算法的可行性和高效性。On the condition that nodes are distributed randomly,proposed a coverage control algorithm by means of distinguishing redundant nodes which based on using the physical locations of nodes and sampling the points on the helix curve reversely.At the same time,this algorithm used the sleep-schedule and minimized the radius of node communication and detection to save energy.The feasibility and efficiency of algorithm were simulated by experiments at last.

关 键 词：冗余判别 覆盖控制 螺旋曲线 采样 无线传感器网络 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]