通信学报 ›› 2017, Vol. 38 ›› Issue (Z2): 94-98.doi: 10.11959/j.issn.1000-436x.2017265

• 学术论文 • 上一篇    下一篇

基于核偏最小二乘法的物联网无线传感网络故障分析与研究

周光海1,宁兆龙1,陈志奎1,钟华1,胡月明2   

  1. 1 大连理工大学软件学院,辽宁 大连 116620
    2 华南农业大学自然资源与环境学院,广东 广州 510642
  • 出版日期:2017-11-01 发布日期:2018-06-07
  • 作者简介:周光海(1995-),男,贵州织金人,大连理工大学硕士生,主要研究方向为多模态学习、图像标注。|宁兆龙(1986-),男,辽宁沈阳人,博士,大连理工大学讲师、硕士生导师,主要研究方向为网络优化、物联网、社交网络。|陈志奎(1968-),男,辽宁大连人,博士,大连理工大学教授、博士生导师,主要研究方向为大数据计算。|钟华(1992-),男,山西忻州人,大连理工大学硕士生,主要研究方向为多模态学习、跨模态检索、图像标注。|胡月明(1964-),男,广东广州人,博士,华南农业大学教授,博士生导师,主要研究方向为地理信息系统、农业物联网、土地资源。
  • 基金资助:
    国家自然科学基金资助项目(61672123);国家自然科学重点基金资助项目(U1301253);广东省重大科技计划基金资助项目(2015B010110006);中央高校基本科研业务基金资助项目(DUT2017TB02)

Fault analysis and research of wireless sensor network based on kernel partial least squares

Guang-hai ZHOU1,Zhao-long NING1,Zhi-kui CHEN1,Hua ZHONG1,Yue-ming HU2   

  1. 1 School of Software,Dalian University of Technology,Dalian 116620,China
    2 School of Natural Resources and Environment,South China Agricultural University,Guangzhou 510642,China
  • Online:2017-11-01 Published:2018-06-07
  • Supported by:
    The National Natural Science Foundation of China(61672123);The State Key Program of National Natural Science Foundation of China(U1301253);The Key Science and Technology Planning Project of Guangdong Province(2015B010110006);The Fundamental Research Funds for the Central Universities(DUT2017TB02)

摘要:

随着智能化、网络化传感器技术的日益成熟,无线传感网络在人类生活以及商业等领域有着广泛的应用,无线传感器网络节点通常只携带有限的资源,容易出现因资源不足而导致的故障,对WSN节点进行准确、及时的故障诊断,能够保障获得信息可靠性,从而提高 WSN 可维护性并且延长 WSN 的使用寿命。针对该问题,提出一种使用核偏最小二乘法来预测故障原因的方法,该方法克服了传统线性回归方法的缺陷,在高维的非线性空间对数据进行分析,同时,该方法也吸收了典型相关分析和主成分分析方法的特点,为分析提供了更加深入、丰富的内容,实验结果表明,提出的方法能够有效预测到故障原因。

关键词: 无线传感网, 故障分析, 核偏最小二乘法

Abstract:

With the development of intelligent and networked sensor technology,wireless sensor networks were widely used in human life and commercial fields,because wireless sensor network nodes usually only carry limited resources,it is prone to failures due to insufficient resources,the accurate and timely fault diagnosis of WSN nodes can ensure the reliability of information,thus improving the maintainability of WSN and prolonging the service life of WSN.A method of using kernel partial least squares has been proposed to predict the fault reasons,the method overcomes the defects of traditional linear regression method and the nonlinear high dimensional space for data analysis.Through many experiments,the method can absorb the characteristics of canonical correlation analysis and principal component analysis method,provide a more thorough and rich content analysi,that the reason of the fault can be predicted effectively.

Key words: wireless sensor networks, fault analysis, kernel partial least squares

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