基于WSNs的RSS无源被动定位算法评述  

Review on RSS passive localization algorithm based on WSNs

作　　者：王满意[1] 丁恩杰[1] 

机构地区：[1]中国矿业大学信息与电气工程学院,江苏徐州221116

出　　处：《传感器与微系统》2015年第3期1-3,7,共4页Transducer and Microsystem Technologies

基　　金：国家科技支撑计划资助项目(2013BAK06B05)

摘　　要：与传统有源定位技术相比,接收信号强度(RSS)定位技术无需目标携带任何电子标签,在需快速部署、紧急救灾等方面的应用前景广阔。阐述了RSS无源被动定位原理;详细介绍了RSS无源被动定位技术的几种定位算法;总结了当前算法存在不足之处,并展望了RSS无源被动定位技术的研究趋势。Compared with traditional active localization technology,technique of passive localization based on received signal strength（ RSS） does not need to carry any electronic tag and can be widely used in some scenarios such as fast deployment and emergency rescue. Principle of passive localization is explained and several localization algorithms are presented; disadvantages of existing algorithms are proposed; research trends are prospected.

关 键 词：无源被动定位 算法 无线传感器网络 接收信号强度 

分 类 号：TN925[电子电信—通信与信息系统]