Paper Title:
Maximum-Likelihood Estimation of the Parameters with Constraints in Step-Stress Accelerated Life Tests
  Abstract

This paper investigates the maximum likelihood estimation of the average lifespan of products with the constraints, and the estimation of the average lifespan at stress level, which follows the exponential distribution, is derived by transforming the time-censoring step-stress accelerated life test data into the corresponding constant-stress accelerated life test data. The proposed method can overcome the shortcoming of information lose.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Mechanical Reliability Theory and Engineering
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
2211-2214
DOI
10.4028/www.scientific.net/AMR.291-294.2211
Citation
Y. H. Xing, R. Y. Liu, "Maximum-Likelihood Estimation of the Parameters with Constraints in Step-Stress Accelerated Life Tests", Advanced Materials Research, Vols. 291-294, pp. 2211-2214, 2011
Online since
July 2011
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Price
$32.00
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