摘要
无线传感器网络是以传感探测、通信及计算机等科学技术为依托而构筑的目标感知和监测系统,由于其巨大的应用前景而备受学术界和工业界的广泛关注。定位问题是传感器网络设计与应用中的一个重要问题。传感器节点的位置信息在传感器网络的协议设计、网络管理、节点间协作、目标跟踪等方面都具有重要的理论和实际意义。本文详细阐述了基于声波测距的传感器网络定位算法的实现策略,对具体实现机制进行了分析并给出相关结论。
A wireless sensor network integrates sensor, MEMS and communication networks. More and more academic researchers and insiders are engaged in developing wireless sensor networks due to their bright future with various applications, In this paper, rangebased localization is discussed in detail and our acoustic-based ranging approach is presented, then the algorithm performance and some conclusions are provided.
出处
《微计算机信息》
北大核心
2007年第05S期189-190,195,共3页
Control & Automation
基金
国家自然科学基金资助项目(课题编号60573161)
关键词
传感器网络
定位算法
声波测距
wireless sensor network, rang-based localization, acoustic-based ranging
