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覆盖问题是WSN(无线传感器网络)的基本问题,合理的覆盖控制可以有效地延长WSN的生存时间.提出一种能量有效的WSN覆盖控制算法(EECCA).算法中,节点采用布尔感知模型,节点根据自己的能量大小和连续未当选工作节点的轮数,来触发定时器进行工作节点选择,并根据邻居节点的能量信息进行了工作节点优化.仿真实验结果表明,算法不仅可以满足覆盖率要求,而且在减少总体能量消耗方面也有很好的改善.
The coverage problem is the basic problem of WSN (Wireless Sensor Network), and the reasonable coverage control can effectively prolong the lifetime of WSN.An efficient and energy-efficient WSN coverage control algorithm (EECCA) is proposed.In the algorithm, the nodes adopt Boolean perception model, According to its own energy size and the number of successive unselected work nodes, triggering the timer to select work nodes and optimizing the working nodes according to the energy information of the neighboring nodes.The simulation results show that the algorithm can not only meet the coverage requirements, And there is also a great improvement in reducing overall energy consumption.