[1]王锋,吴绍敏.指数分布加速寿命试验分析[J].华侨大学学报(自然科学版),2000,21(4):344-348.[doi:10.3969/j.issn.1000-5013.2000.04.003]
　Wang Feng,Wu Shaomin.Analysis of Accelerated Stress Life Test for the Occasion of Exponential Distribution[J].Journal of Huaqiao University(Natural Science),2000,21(4):344-348.[doi:10.3969/j.issn.1000-5013.2000.04.003]
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指数分布加速寿命试验分析()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第21卷
期数:
2000年第4期
页码:
344-348
栏目:
出版日期:
2000-10-20

文章信息/Info

Title:
Analysis of Accelerated Stress Life Test for the Occasion of Exponential Distribution
文章编号:
1000-5013(2000)04-0344-05
作者:
王锋; 吴绍敏
华侨大学管理信息科学系, 泉州362011
Author(s):
Wang Feng;  Wu Shaomin
Dept. of Manag. Info. Sci., Huaqiao Univ., 362011, Quanzhou
关键词:
加速寿命试验;  指数分布;  贝叶斯分析
Keywords:
accelerated life test;  exponential dcstribution;  Bayesian analysis
分类号:
O212
DOI:
10.3969/j.issn.1000-5013.2000.04.003
摘要:
对指数分布,分别在恒加应力与步加应力试验下,进行可靠性统计分析 .利用高应力水平的失效数据隐含低应力水平的寿命信息,而低应力水平的失效数据无法提供高应力水平寿命信息的性质,建立必要的定理 .从而得到满足顺序约束的参数估计,结论优于最大似然估计 .
Abstract:
For the occasion of exponential distribution, the reliability of accerated life test is analysed statistically under constant stress and stepwise stress respectively. Thcorems 1,2 and 3 are established by applying the property that the failure data of high stress level imply the life information of low stress level life and the failare data of low stress level are unable to provide life information of high stress level. The parameter estimate meeting sequential constraints is thus obtained, and the conclusion prevails over maximum likelihood estimate

参考文献/References:

[1] 仲崇新, 茆诗松. 指数分布场合下加速寿命试验的Bayes方法 [J]. 高校应用数学学报A辑, 1993(4):376-385.
[2] Zhang Yaoting, Yao Qiwei. Some maximal information and generalized maximal entropy priors [J]. 应用概率统计, 1991(2):192-200.
[3] 茆诗松, 王玲玲. 可靠性统计 [M]. 上海:华东师范大学出版社, 1984.177-212.

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更新日期/Last Update: 2014-03-23