无线传感器网络在煤矿中的仿真设计 提供了一种监控系统模型以及传感器网络的结构，并且对传感器网络的拓扑控制技术进行了研究及仿真。-Wireless sensor network simulation in the coal mine design a monitoring system model and the structure of sensor networks and sensor network topology control technology research and simu