基于多基站协同的跟踪定位算法.研究

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1、Abstractthispart,EKFisusedtoobtainmultipletrackingtrajectories,dealingwithdatafusiontogainabettertrajectory,thenacertaindistancethresholdiscoordinatedwiththematchmanagementtosmoothingthebettertrajectoryanditspointsandobtainabesttrackingtrajectory.Simulationresultsillustratethattheproposeda

2、lgorithmsownsmallercomputation,higherlocalizationaccuracy,morepowerfulanti-interferenceability,noadditionalhardwaresupport,widerangeofapplicationsandcanbewellmeetthelocalizationrequirementsofthemobilecommunicationsystem.Keywords:WirelessLocalization；Tracking；TimeDifferenceofArrival；Receive

3、dSignalStrengthIndication；ExtendedKalmanFilter；DataFusion-III-万方数据目录目录摘要IAbstractII第一章绪论1§1.1课题研究背景.....................................................................................................1§1.2无线定位概述及分类............................................................................

4、.............2§1.2.1无线定位概述..........................................................................................2§1.2.2无线定位分类..........................................................................................2§1.3无线定位研究现状与发展趋势.....................................................

5、....................5§1.4本文的主要内容和章节安排.............................................................................7第二章定位与跟踪算法的分析与比较9§2.1无线定位测距算法.............................................................................................9§2.1.1基于到达角（AOA）定位算法................................

6、.............................9§2.1.2基于到达时间（TOA）定位算法..........................................................9§2.1.3基于到达时间差（TDOA）定位算法.................................................10§2.1.4基于接收信号强度（RSSI）定位算法................................................11§2.1.5差分多普勒无源定位算法...............

7、.....................................................11§2.2无线定位测距算法分析与比较.......................................................................12§2.3TDOA原理与算法描述....................................................................................13§2.3.1TDOA定位双曲