全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
电子学报  2015 

基于序列相关值的蒙特卡罗优化算法

DOI: 10.3969/j.issn.0372-2112.2015.10.033, PP. 2110-2116

Keywords: 无线传感器网络,移动节点定位,蒙特卡罗,序列相关值

Full-Text   Cite this paper   Add to My Lib

Abstract:

蒙特卡罗定位算法在无线传感器网络移动节点定位中具有重要的作用.为了提高定位精度,提出了基于序列相关值的蒙特卡罗优化算法SCMCL.以接收的RSSI信号值对移动节点初定位,并将其作为新的采样中心,SCMCL可以优化蒙特卡罗系列算法的采样区域,同时将移动节点收到的锚节点信号值存储为目标序列,通过比较样本序列和目标序列间的相关值来过滤样本点,并将相关值作为加权标准来计算移动节点的坐标.仿真验证,SCMCL算法在相同的锚节点密度和最大速度下和同类算法相比,定位误差均减少了10%左右.

References

[1]  林以明,罗海勇,李锦涛,赵方.基于动态Radio Map的粒子过滤室内无线定位算法[J].计算机研究与发展,2011,48(1):139-146. Lin Yi-ming,Luo Hai-yong,Li Jin-tao,Zhao Fang.Dynamic Radio Map Based Particle Filter for Indoor Wireless Localization[J].Journal of Computer Research and Development,2011,48(1):139-146.(in Chinese)
[2]  Ze Wang,Yunlong Wang,Maode Ma,Jigang Wu.Efficient localization for mobile sensor networks based on constraint rules optimized Monte Carlo method[J].Computer Networks,2013,57(14):2788-2801.
[3]  唐良瑞,宫月,罗艺婷,柯珊珊.一种基于Euclidean的无线传感器网络三维定位算法[J].电子学报,2012,40(4):821-825. Tang Liang-rui,Gong Yue,Luo Yi-ting,Ke Shan-shan.A 3D position algorithm based on Euclidean for wireless sensor network[J].Acta Electronica Sinica,2012,40(4):821-825.(in Chinese)
[4]  WeiLi,Zhen Yang,Haifeng Hu.Sequential particle-based sum-product algorithm for distributed inference in wireless sensor networks[J].IEEE Transactions on Vehicular Technology,2013,62(1):341-348.
[5]  Haryong Song,Vladimir Shin,Moongu Jeon.Mobile node localization using fusion prediction-based interacting multiple model in cricket sensor network[J].IEEE Transactions on Industrial Electronics,2012,59(11):4349-4359.
[6]  Jiming Chen,Junkun Li,T H Lai.Trapping mobile targets in wireless sensor networks:an energy-efficient perspective[J].IEEE Transactions on Vehicular Technology,2013,62(7):3287-3300.
[7]  Lingxuan Hu,David Evans.Localization for mobile sensor networks[C].Tenth International Conference on Mobile Computing and Networking,Philadelphia,Pennsylvania,USA:2004:45-57.
[8]  Baggio Aline,Langendoen Koen.Monte Carlo localization for mobile wireless sensor networks[J].Ad Hoc Networks,2008,6:718-733.
[9]  王洁,王洪玉,高庆华,金明录.一种适用于移动传感器网络的增强型蒙特卡罗定位跟踪算法[J].电子与信息学报,2010,32(4):864-868. WangJie,Wang Hong-yu,Gao Qing-hua,Jin Ming-lu.Enhanced monte carlo localization and tracking algorithm for mobile wireless sensor network[J].Journal of Electronics & Information Technology,2010,32(4):864-868.(in Chinese)
[10]  徐立中,丁晓峰,王鑫,吕国芳,黄凤辰.基于信赖域的序贯拟蒙特卡罗滤波算法[J].电子学报,2011,39(3A):24-30. Xu Li-zhong,Ding Xiao-feng,Wang Xin,Lv Guo-fang,Huang Feng-chen.Trust region based sequential quasi-monte carlo filter[J].Acta Electronica Sinica,2011,39(3A):24-30.(in Chinese)
[11]  Jari Saarinen,Henrik Andreasson,Todor Stoyanov,Achim J.Lilienthal.Normal distributions transform Monte-Carlo localization (NDT-MCL)[C].Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS),2013,11:382-389.
[12]  Guang Wang,Kehu Yang.A new approach to sensor node Localization using RSS measurements in wireless sensor networks[J].IEEE Transactions On Wireless Communications,2011,10(5):1389-1395.
[13]  孟颍辉,陈剑,闻英友,赵宏.基于贪婪思想的二阶段无线传感器网络定位算法[J].电子学报,2014,42(2):328-334. Meng Ying-hui,Chen Jian,Wen Ying-you,Zhao Hong.Two-stage localization algorithm based on greedy idea for wireless sensor networks.Acta Electronica Sinica,2014,42(2):328-334.(in Chinese)
[14]  Mohammad RezaGholami,Reza Monir Vaghefi,Erik G.Str?m.RSS-based sensor localization in the presence of unknown channel parameters[J].IEEE Transactions on Signal Processing,2013,61(15):3752-3759.
[15]  Kiran Yedavalli,Bhaskar Krishnamachari.Sequence-based localization in wireless sensor networks[J].IEEE Transactions on Mobile Computing,2008,17(1):81-94.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133