| 一种基于参考节点选择模型的无线传感器网络定位算法 |
| |
| 引用本文： | 李敏,罗挺,徐华. 一种基于参考节点选择模型的无线传感器网络定位算法[J]. 传感技术学报, 2011, 24(2): 264-268. DOI: 10.3969/j.issn.1004-1699.2011.02.021 |
| |
| 作者姓名： | 李敏 罗挺 徐华 |
| |
| 作者单位： | 后勤工程学院后勤信息工程系;76199部队训练处; |
| |
| 摘 要： | 定位技术是无线传感器网络的关键技术之一,移动节点的定位则是定位技术中的难点.目前以蒙特卡洛算法为基础的几种定位算法普遍存在对锚节点数量要求较高、定位误差较大的问题.针对实际应用中一般的运动模型,提出一种基于参考节点选择模型的蒙特卡洛定位算法(MCLAS),采样时通过参考节点选择模型,将相邻节点纳入参考节点选择范围,尽量...
|
| 关 键 词： | 无线传感器网络 定位 蒙特卡洛 权重 |
Localization algorithm based on anchor node select model for wireless sensor networks |
| |
| LI Min,LUO Ting,XU Hua. Localization algorithm based on anchor node select model for wireless sensor networks[J]. Journal of Transduction Technology, 2011, 24(2): 264-268. DOI: 10.3969/j.issn.1004-1699.2011.02.021 |
| |
| Authors: | LI Min LUO Ting XU Hua |
| |
| Affiliation: | LI Min1,LUO Ting1,XU Hua2(1.Dept of Logistics Information Engineering,Logistical Engineering University,Chongqing 401311,China,2.Unit of PLA 76199,Zhuzhou Hunan 412005,China) |
| |
| Abstract: | Localization is an important technology in Wireless Sensor Networks(WSN),and the localization of mobile node is a nodus.There lies some problems,such as need for many anchor node and high error of localization,in present localization methods based on Monto Carlo Localization Algorithm(MCL).This paper propose a MCL algorithm based on Anchor node selected model(MCLAS),which bring neighbor nodes into reference nodes in course of sample,and select the nearest nodes which distribute symmetrically to construct sa... |
| |
| Keywords: | wireless sensor networks localization Monto-Carlo weight |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《传感技术学报》浏览原始摘要信息 |
|
点击此处可从《传感技术学报》下载全文 |
|
