基于双簇头无线传感器网络分簇算法的研究

摘要

针对无线传感器网络分簇协议中簇头及附近节点能量消耗不均衡的问题，提出了一种基于双簇头的无线传感器网络分簇路由算法。该算法利用双簇头的网络模型来解决节点侦测信道消耗能量的问题；构造了适应值函数和能量消耗函数用于选择和优化簇头，提高网络能量消耗的均衡性，降低网络能耗。实验结果证明了该算法的有效性。%　　Dual cluster head clustering routing algorithm is proposed in view of the energy dissipation disequilibrium of the cluster head and the nearby node. Utilizing the dual cluster head network model to reduce the energy dissipation of node detecting channels, it constructs fitness function and energy consumption function to choose and optimize cluster head, improving the equilibrium of network’s energy dissipation and reducing network’s energy dissipation. It is proved by experimental results that dual cluster head clustering routing algorithm is valid.