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针对随机部署的有向传感器节点,建立基于有向传感器节点的感知概率模型.采用分布式算法,通过节点间的联合感知概率移动有向传感器节点,提高待监测区域内目标点被感知到的概率.本文提出可移动的节点部署算法,该算法使用较少的节点实现对目标区域的合理覆盖,并提高总体覆盖效果.仿真结果表明,该算法有效地减少了有向传感器节点的使用,同时保证了较好的覆盖效果.
Aiming at randomly oriented sensor nodes, a probabilistic probabilistic model based on directed sensor nodes is established.Using distributed algorithm, directional sensor nodes are moved by the joint perceived probabilities of nodes to improve the perceived probability of target points in the area to be monitored This paper proposes a moveable node deployment algorithm that uses fewer nodes to achieve reasonable coverage of the target area and improve the overall coverage effect.The simulation results show that the algorithm effectively reduces the use of directional sensor nodes while ensuring A better coverage effect.