关键词: 无线传感器网络, 元胞自动机, 拓扑控制, 三维空间, 能量

Abstract: Concerning wireless sensor network applications and its own characteristics widely, Cellular Automata Topology Control algorithm (CATCA) is proposed by studying the cellular automata model in this paper. Non-clusters of topological control method is improved，and a topology control algorithm is proposed in communication of the node, the surplus energy control and improving the coverage, and extended to three dimensional space. The simulation results show that the proposed algorithm makes improvement in the rest of the nodes number and the surplus energy properties of network compared with non-clusters of topological control method, so as to extend the system's survival time.

Key words: Wireless Sensoe Networks , Cellular Automata, Topology Control, Three-dimensional Space, Energy