An additive modified Weibull distribution
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- 作者：Bo He ; hebo2009@126.com" class="auth_mail" title="E-mail the corresponding author ; Weimin Cui cuiwm@nwpu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xiaofeng Du duxiaofeng.1990@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Weibull distribution ; Modified Weibull ; Bathtub-shaped hazard function ; Lifetime distribution
- 刊名：Reliability Engineering & System Safety
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：145
- 期：Complete
- 页码：28-37
- 全文大小：2045 K
文摘
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A new five-parameter modified Weibull distribution is proposed.
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The new model is very flexible to model the bathtub-shaped hazard rate data.
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Many properties and the estimation of parameters of the new model are discussed.
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Two well-known data sets are used for illustrating the superiority of the new model.