In the Heterogeneous sensor networks

each be initial energy sensor node widespread in Heterogeneous wireless communication

the nodes in the process such as communications link Heterogeneous phenomenon.In order to prolong the network life period

an adaptive optimization heterogeneous wireless sensor network topology structure control algorithm is proposed.The algorithm is based on hop number of data transmission and distance between adjacent sensors

according to similar triangle geometry theory combined with application scene of sensor nodes

adaptive optimal control of clustering operation.Are realized simulation experiments show that the algorithm can efficiently control all nodes network topology in given data acquisition monitoring area and greatly extend the life cycle of heterogeneous sensor network.