Volume 25 Issue 12
Dec.  2010
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FU Hui-min, ZHANG Yong-bo. Method of reliability analysis for time truncated zero-failure data based on Weibull distribution[J]. Journal of Aerospace Power, 2010, 25(12): 2807-2810.
Citation: FU Hui-min, ZHANG Yong-bo. Method of reliability analysis for time truncated zero-failure data based on Weibull distribution[J]. Journal of Aerospace Power, 2010, 25(12): 2807-2810.

Method of reliability analysis for time truncated zero-failure data based on Weibull distribution

  • Received Date: 2010-07-09
  • Rev Recd Date: 2010-09-07
  • Publish Date: 2010-12-28
  • It is an outstanding problem in engineering application to solve problems related to time truncated zero-failure data. In this paper, a method of reliability analysis for time truncated zero-failure data based on Weibull distribution was presented, which can making an high confidence assessment for the reliability of product with time truncated zero-failure data when the lower limit of shape parameter and the one-side lower confidence limits of reliability and life were provided. Large mount of Monte Carlo simulation results show that this method can combine the zero-failure data that contributing to Weibull distribution together and make full use of information of time truncated zero-failure data, the precision of forecasting is obviously improved. The method introduced in this paper was used for analyzing the time truncated zero-failure data provide by the life test of one kind of high pressure vessel.

     

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