针对移动传感器网络中节点移动及能量有限问题,提出基于TDMA和事件触发的能量有效分簇算法。该算法以移动网络为应用背景,结合时分复用,通过分析簇头节点剩余能量及簇头节点移动进行分簇,以减少网络中簇重构次数,有效均衡系统中节点能耗,并延长网络生存时间。仿真结果表明:所提出方法相对CBVRP算法簇重构次数可减少6.0%,相对MCR算法网络生存时间提高了10%。 Aiming at the problem of node mobility and limited energy in mobile sensor networks, an energy efficient clustering algorithm based on TDMA and event triggering is proposed. This algorithm takes mobile network as the application background. Combined with time division multiplexing, the algorithm clusters the residual energy of cluster head node and the cluster head node to reduce the number of cluster reconfiguration in the network, effectively balances the node energy consumption in the system and prolongs the network Survival time. The simulation results show that the proposed method reduces the number of cluster reconstruction times by 6.0% compared with the CBVRP algorithm and increases the network lifetime by 10% compared with the MCR algorithm.