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为了降低节点能量消耗,延长网络生存的时间,提出了一种改进蚁群算法的无线传感器网络路由机制.首先将无线传感器网络服务质量分为3类,然后利用蚁群算法可以自适应网络状况动态性的优势,构建传感器节点转移函数、信息素更新规则和自适应构建数据路由.最后采用仿真模拟实验对算法性能进行检验.实验结果表明,相对于现有无线传感器路由算法,通过引入蚁群优化机理挖掘传感器节点之间的关联性,数据传输延迟、可靠性和能量开销上具有更好的性能,使整个网络性能保持最优.
In order to reduce the node energy consumption and extend the survival time of the network, an improved ant colony algorithm for wireless sensor network routing mechanism is proposed.First, the service quality of wireless sensor networks is divided into three categories, and then the use of ant colony algorithm can adapt to the dynamic state of the network The advantages of the algorithm, the construction of the sensor node transfer function, the pheromone update rule and the adaptive construction of data routing.Finally, the simulation performance of the algorithm is tested by simulation.Experimental results show that compared with the existing wireless sensor routing algorithm, Mechanism mining sensor node correlation, data transmission delay, reliability and energy expenditure has better performance, the entire network performance to maintain optimal.