留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

基于相似性传播聚类算法的机会信号选择

郑磊 张军 薛瑞

郑磊, 张军, 薛瑞等 . 基于相似性传播聚类算法的机会信号选择[J]. 北京航空航天大学学报, 2012, (9): 1230-1234,1266.
引用本文: 郑磊, 张军, 薛瑞等 . 基于相似性传播聚类算法的机会信号选择[J]. 北京航空航天大学学报, 2012, (9): 1230-1234,1266.
Zheng Lei, Zhang Jun, Xue Ruiet al. Selection for signals of opportunity based on affinity propagation clustering method[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (9): 1230-1234,1266. (in Chinese)
Citation: Zheng Lei, Zhang Jun, Xue Ruiet al. Selection for signals of opportunity based on affinity propagation clustering method[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (9): 1230-1234,1266. (in Chinese)

基于相似性传播聚类算法的机会信号选择

基金项目: 国家973计划资助项目(2011CB707000); 国家科技攻关计划资助项目(2011BAH24B02); 国家自然科学基金创新研究群体科学基金资助项目(60921001)
详细信息
  • 中图分类号: V249.32+9

Selection for signals of opportunity based on affinity propagation clustering method

  • 摘要: 介绍了复杂低空环境下的机会信号导航方法,并提出了一种机会信号选择方法,解决了机会导航信号源类型多、数量多难以选择的问题.由于信号源的几何精度因子(GDOP,Geometry Dilution of Precision)越小则定位精度越高,同一区域信号对GDOP影响相似,因此采用聚类的方法选择信号.首先,将各信号间的距离作为相似度测量参数,通过相似性传播聚类算法获得相似类组;然后,依据类组的中心点确定所选类组;最后,从中选择组内的机会信号.经仿真,分析了不同分布的机会信号聚类特点,通过对汶川震区机会信号选择的仿真,验证了相似性传播聚类算法的有效性.另外,该方法在复杂低空飞行应用中将大大提高信号选择的效率.

     

  • [1] Do JuYong.Road to seamless positioning hybrid positioning system combing GPS and television signals[D].Stanford,California:Department of Electrical Engineering and the Committee on Graduate Studies of Stanford University,2008.
    [2] Martone M,Metzler J.Prime time positioning:using broadcast TV signals to fill GPS acquisition gaps[J].GPS World,2005,16(9):52-60.
    [3] McEllroy J,Raquet J F,Temple M A.Opportunistic navigation:finding your way with AM signals of opportunity[J].GPS World,2007,18(6):44-49.
    [4] Zheng Lei,Xue Rui.Signals of opportunity navigation methods for complex lower airspace flight[C]//The 5th IEEE International Conference on Cybernetics and Intelligent Systems (CIS) and the 5th IEEE International Conference on Robotics,Automation and Mechatronics (RAM) Symposium.Qingdao:IEEE,2011:342-346.
    [5] Sun G,Chen J,Guo W,et al.Signal pro-cessing techniques in network-aided positioning[J].IEEE Signal Processing Magazine,2005,22:12-23.
    [6] Kelly S,Hood B,Lee J C,et al.Enabling opportunistic navigation in location-based notification systems[C]//The Second Inter-national Conferences on Advances in Computer-Human Interactions Symposium.Washington:IEEE Computer Society,2009:32-37.
    [7] Rabinowitz M,Spilker M J.The Rosum television positioning technology[C]//Proceedings of 2003 ION Annual Meeting Symposium.Albuquerque:Institute of Navigation,2003:527-541.
    [8] Eggert R,Raquet J.Evaluating the navigation potential of the NTSC analog television broadcast signal[C]//Proceedings of 2004 ION GNSS Symposium.Long Beach:Institute of Navigation,2004:2436-2446.
    [9] Hall T D,Counselman III CC,Misra P N.Radiolocation using AM broadcast signals:positioning performance[C]//Proceedings of 2002 ION GPS Symposium.Portland:Institute of Navigation,2002:921-932.
    [10] McEllroy J,Raquet J,M.Temple.Use of a software radio to evaluate signals of opportunity for navigation[C]//Proceedings of 2006 ION GNSS Symposium.Fort Worth:Institute of Navigation,2006:126-133.
    [11] Do J,Rabinowitz M,Enge P.Performance of hybrid positioning system combining GPS and television Signals[C]//Proceedings of 2006 ION PLAN.San Diego:Institute of Navigation,2006:556-564.
    [12] Enright M A,Kurby C N.A signals of opportunity based cooperative navigation network[C]//2009 IEEE Aerospace & Electronics Conference.Dayton OH:IEEE,2009:213-218.
    [13] 张强,张晓林,李宏伟,等.组合卫星接收机中的选星算法[J].北京航空航天大学学报,2007,33(12):1424-1427
    Zhang Qiang,Zhang Xiaolin,Li Hongwei,et al.Satellite selection algorithm for combined satellite receivers[J].Journal of Beijing University of Aeronautics and Astronautics,2007,33(12):1424-1427(in Chinese).
    [14] 邵搏,刘建胜,黄智刚,等.基于卫星监视几何精度因子的UDRE值估计方法[J].北京航空航天大学学报,2010,36(8):900-903
    Shao Bo,Liu Jiansheng,Huang Zhigang,et al.UDRE estimation approach based on satellite surveillance dilution of precision[J].Journal of Beijing University of Aeronautics and Astronautics,2010,36(8):900-903 (in Chinese).
    [15] Zheng Lei,Zhang Jun,Xue Rui.Signal selection based on affinity propagation clustering method for signals of opportunity navigation[C]//Proceedings of 2011 ION GNSS Symposium.Portland:Institute of Navigation,2011:265-271.
    [16] Caffery Jr J J,Stüber G L.Overviewof radio location in CDMA cellular systems[J].IEEE Communication Magazine,1998,36(4):38-45.
    [17] Frey B J,Dueck D.Clustering by passing messages between data points[J].Science Magazine,2007,315(5814):972-976.
    [18] Zheng Lei,Zhang Jun,Zhu Yanbo.Affinity propagation clustering classification method for aircraft in arrival and departure sequencing[C]//The 28th Digital Avionics Systems Conference Symposium.Orlando FL:IEEE,2009:7.A.4-1-7.A.4-8.
  • 加载中
计量
  • 文章访问数:  1776
  • HTML全文浏览量:  232
  • PDF下载量:  793
  • 被引次数: 0
出版历程
  • 收稿日期:  2011-03-12
  • 网络出版日期:  2012-09-30

目录

    /

    返回文章
    返回
    常见问答