Parameters estimates for random step-stress life-testing under exponential distribution

Jiao Rui Li; Yan Fei Jin; Li Fang Wang

Parameters estimates for random step-stress life-testing under exponential distribution

Jiao Rui Li^*
, Yan Fei Jin
, Li Fang Wang

^*此作品的通讯作者

Northwestern Polytechnical University Xian
Xi'an Institute of Finance/Economics

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

The step-tress life-testing with random stress-change times under exponential distibution is studied when the samples are censored. The model of test was set up and given the maximum likelihood estimates, moment estimates, s-confidence interval estimates for model parameters. Those estimates are proved optimum by using numerical method.

源语言	英语
页（从-至）	36-39
页数	4
期刊	Fangzhi Gaoxiao Jichukexue Xuebao
卷	17
期	1
出版状态	已出版 - 3月 2004
已对外发布	是

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title = "Parameters estimates for random step-stress life-testing under exponential distribution",

abstract = "The step-tress life-testing with random stress-change times under exponential distibution is studied when the samples are censored. The model of test was set up and given the maximum likelihood estimates, moment estimates, s-confidence interval estimates for model parameters. Those estimates are proved optimum by using numerical method.",

keywords = "Numerical method, Parameters estimates, Step-stress life-testing exponential",

author = "Li, \{Jiao Rui\} and Jin, \{Yan Fei\} and Wang, \{Li Fang\}",

year = "2004",

month = mar,

language = "English",

volume = "17",

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publisher = "Xi'an Polytechnic University",

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T1 - Parameters estimates for random step-stress life-testing under exponential distribution

AU - Li, Jiao Rui

AU - Jin, Yan Fei

AU - Wang, Li Fang

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N2 - The step-tress life-testing with random stress-change times under exponential distibution is studied when the samples are censored. The model of test was set up and given the maximum likelihood estimates, moment estimates, s-confidence interval estimates for model parameters. Those estimates are proved optimum by using numerical method.

AB - The step-tress life-testing with random stress-change times under exponential distibution is studied when the samples are censored. The model of test was set up and given the maximum likelihood estimates, moment estimates, s-confidence interval estimates for model parameters. Those estimates are proved optimum by using numerical method.

KW - Numerical method

KW - Parameters estimates

KW - Step-stress life-testing exponential

UR - https://www.scopus.com/pages/publications/3042853802

M3 - Article

AN - SCOPUS:3042853802

SN - 1006-8341

VL - 17

SP - 36

EP - 39

JO - Fangzhi Gaoxiao Jichukexue Xuebao

JF - Fangzhi Gaoxiao Jichukexue Xuebao

IS - 1

ER -

Parameters estimates for random step-stress life-testing under exponential distribution

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