Paper Title:
Engine Failure Data Analysis Method Based on Weibull Distribution Model
  Abstract

The failure data of crank rod system was analyzed by using weibull parallel model on the base of the simple weibull method. The distribution parameters of the weibull parallel model were estimated by using drawing method. The solving process of WPP drawing method was given in detial. Results show that the fitting degree of the failure data in the weibull parallel model is higher than that of the simple weibull distribution model, and it can more accurately described the failure distribution curve of the system in life cycle, which can provide necessary information for engine reliability indexes computation.

  Info
Periodical
Chapter
Chapter 4: Fault Diagnose and Electronmechanical Control
Edited by
Zhixiang Hou
Pages
850-854
DOI
10.4028/www.scientific.net/AMM.128-129.850
Citation
Y. K. Gu, J. Li, "Engine Failure Data Analysis Method Based on Weibull Distribution Model", Applied Mechanics and Materials, Vols. 128-129, pp. 850-854, 2012
Online since
October 2011
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Price
$32.00
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