摘要
无线传感器网络WSN是目前通信和计算机领域的研究热点。WSN的各种应用中,活动目标跟踪在军事和民用上都具有广泛的应用前景,也是技术上具有挑战性的课题。总结了目前传感器网络目标跟踪中节点的组织和路由,目标的侦测、定位,目标轨迹的估计和预测等方面的一些研究成果,比较了各个方法的优缺点,提出了以后跟踪应用中值得注意的问题和方向。
Wireless Sensor Network （WSN） is now popular researched in the area of communication and computer. Among the various applications of WSN,the mobile target tracking has broad military and civil perspective,and is also a challenge in technology. This paper summarizes the organization of sensor nodes, routing schemes, detection and localization of the target, estimation and prediction of the trajectory and so on. The comparison of different methods is also presented. Open issues and development are also discussed.
出处
《现代电子技术》
2006年第19期7-10,共4页
Modern Electronics Technique
关键词
无线传感器网络
活动目标跟踪
侦测
估计
wireless sensor network
mobile target tracking
detection
estimation
