Journal on Communications ›› 2017, Vol. 38 ›› Issue (Z2): 94-98.doi: 10.11959/j.issn.1000-436x.2017265

• Papers • Previous Articles     Next Articles

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)

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

CLC Number: 

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