由于无线传感器网络存在能量约束问题,因此如何利用现有能量资源,延长网络的生命周期是无线传感器网络技术迫切需要解决的问题。分簇算法(ClusterAlgorith m)是无线传感器网络在分层路由中的重要算法。本文在简单介绍当前几个典型分簇算法的基础上,重点分析了簇首的形成过程,最后给出了结论和展望。 Because of the energy constraint problem in wireless sensor networks, how to utilize the existing energy resources and extend the life cycle of the network is an urgent problem to be solved in the wireless sensor network technology. Clustering algorithm (ClusterAlgorithm) is an important algorithm in wireless sensor networks in hierarchical routing. Based on the brief introduction of several typical clustering algorithms, this paper focuses on the formation of cluster heads, and finally gives the conclusions and prospects.