Journal of Guangdong University of Technology ›› 2008, Vol. 25 ›› Issue (3): 36-39.

• Comprehensive Studies • Previous Articles     Next Articles

PHM and Its Application in Reliability Analysis of Competing Failure Modes

  

  1. College of Marine Engineering,Northwestern Ploytechnical University,Xi’an 710072,China
  • Online:2008-07-01 Published:2008-07-01

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Abstract: The dependence of catastrophic failure on degradation failure is analyzed by proportional hazard model,and a general model of competing failure and a method of estimating parameters are presented.The methodology is demonstrated and validated in the reliability analysis of metallized film pulse capacitors.

Key words: reliability； proportional hazard model(PHM)； competing failure； metallized-film pulse capacitor；

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