A novel localization algorithm for wireless mobile sensor nodes in NLOS environment(一种在非视距环境中的移动节点定位方法)
在移动节点射频定位技术基础上,根据自主移动节点运动的特点,提出一种能够减轻非视距NLOS影响的定位算法nLAEL.该算法首先利用移动节点的速度信息,构造相对定位轨迹；然后通过相对定位轨迹和射频定位的比较实现对位置和方向的估计,获取定位结果；最后估计射频定位精度,区分出失真的射频定位结果,以减小NLOS的影响.本算法计算简单,是一种实用的移动节点定位方法.仿真实验结果证明了算法的有效性....
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| Format: | Article |
| Language: | zho |
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Zhejiang University Press
2009-01-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Subjects: | |
| Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2009.01.011 |
| _version_ | 1797236178488918016 |
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| author | CHENGui-zhong(陈桂忠) DONGLi-da(董利达) LANShou-zhen(兰守珍) |
| author_facet | CHENGui-zhong(陈桂忠) DONGLi-da(董利达) LANShou-zhen(兰守珍) |
| author_sort | CHENGui-zhong(陈桂忠) |
| collection | DOAJ |
| description | 在移动节点射频定位技术基础上,根据自主移动节点运动的特点,提出一种能够减轻非视距NLOS影响的定位算法nLAEL.该算法首先利用移动节点的速度信息,构造相对定位轨迹；然后通过相对定位轨迹和射频定位的比较实现对位置和方向的估计,获取定位结果；最后估计射频定位精度,区分出失真的射频定位结果,以减小NLOS的影响.本算法计算简单,是一种实用的移动节点定位方法.仿真实验结果证明了算法的有效性. |
| first_indexed | 2024-04-24T16:59:43Z |
| format | Article |
| id | doaj.art-b68fabd3b3344b3c9dab5f4e2562f403 |
| institution | Directory Open Access Journal |
| issn | 1008-9497 |
| language | zho |
| last_indexed | 2024-04-24T16:59:43Z |
| publishDate | 2009-01-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | Zhejiang Daxue xuebao. Lixue ban |
| spelling | doaj.art-b68fabd3b3344b3c9dab5f4e2562f4032024-03-29T01:58:26ZzhoZhejiang University PressZhejiang Daxue xuebao. Lixue ban1008-94972009-01-01361525610.3785/j.issn.1008-9497.2009.01.011A novel localization algorithm for wireless mobile sensor nodes in NLOS environment(一种在非视距环境中的移动节点定位方法)CHENGui-zhong(陈桂忠)0DONGLi-da(董利达)1LANShou-zhen(兰守珍)2Institute of Electronic Circuit and Information System, Zhejiang University, Hangzhou 310027, China(浙江大学电子电路与信息系统研究所，浙江 杭州 310027)Institute of Electronic Circuit and Information System, Zhejiang University, Hangzhou 310027, China(浙江大学电子电路与信息系统研究所，浙江 杭州 310027)Institute of Electronic Circuit and Information System, Zhejiang University, Hangzhou 310027, China(浙江大学电子电路与信息系统研究所，浙江 杭州 310027)在移动节点射频定位技术基础上,根据自主移动节点运动的特点,提出一种能够减轻非视距NLOS影响的定位算法nLAEL.该算法首先利用移动节点的速度信息,构造相对定位轨迹；然后通过相对定位轨迹和射频定位的比较实现对位置和方向的估计,获取定位结果；最后估计射频定位精度,区分出失真的射频定位结果,以减小NLOS的影响.本算法计算简单,是一种实用的移动节点定位方法.仿真实验结果证明了算法的有效性.https://doi.org/10.3785/j.issn.1008-9497.2009.01.011无线传感器网络移动节点定位位姿评估非视距 |
| spellingShingle | CHENGui-zhong(陈桂忠) DONGLi-da(董利达) LANShou-zhen(兰守珍) A novel localization algorithm for wireless mobile sensor nodes in NLOS environment(一种在非视距环境中的移动节点定位方法) Zhejiang Daxue xuebao. Lixue ban 无线传感器网络 移动节点定位 位姿评估 非视距 |
| title | A novel localization algorithm for wireless mobile sensor nodes in NLOS environment(一种在非视距环境中的移动节点定位方法) |
| title_full | A novel localization algorithm for wireless mobile sensor nodes in NLOS environment(一种在非视距环境中的移动节点定位方法) |
| title_fullStr | A novel localization algorithm for wireless mobile sensor nodes in NLOS environment(一种在非视距环境中的移动节点定位方法) |
| title_full_unstemmed | A novel localization algorithm for wireless mobile sensor nodes in NLOS environment(一种在非视距环境中的移动节点定位方法) |
| title_short | A novel localization algorithm for wireless mobile sensor nodes in NLOS environment(一种在非视距环境中的移动节点定位方法) |
| title_sort | novel localization algorithm for wireless mobile sensor nodes in nlos environment 一种在非视距环境中的移动节点定位方法 |
| topic | 无线传感器网络 移动节点定位 位姿评估 非视距 |
| url | https://doi.org/10.3785/j.issn.1008-9497.2009.01.011 |
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