基于传送树的无线传感器网络移动目标定位跟踪技术研究的中期报告摘要：无线传感器网络（WirelessSensorNetworks，WSN）移动目标定位和跟踪是WSN中的重要研究方向，本研究采用传送树作为移动目标的定位和跟踪机制。首先介绍了WSN的基本概念和传送树的原理，然后阐述了传送树在移动目标定位和跟踪中的应用，并分析了其优缺点。接着提出了利用多传感器节点策略改进传送树的方法，并进行了仿真实验。最后，对研究结果进行了总结和展望。关键词：无线传感器网络；传送树；移动目标定位；跟踪；多传感器节点Abstract:Mobiletargetlocalizationandtrackinginwirelesssensornetworks(WSN)isanimportantresearchdirection.Thisstudyproposesusingtheforwardingtreeasamechanismformobiletargetlocalizationandtracking.Firstly,thebasicconceptofWSNandtheprincipleofforwardingtreeareintroduced.Then,theapplicationofforwardingtreeinmobiletargetlocalizationandtrackingiselaborated,anditsadvantagesanddisadvantagesareanalyzed.Thepaperputsforwardamethodtoimprovetheforwardingtreebyusingmulti-sensornodestrategyandconductssimulationexperiments.Finally,theresearchresultsaresummarizedandprospectsforfutureworkarediscussed.Keywords:wirelesssensornetwork;forwardingtree;mobiletargetlocalization;tracking;multi-sensornode