正态型元件贮备系统可靠性近似Fiducial置信限

范大茵

系统工程理论与实践 ›› 1997, Vol. 17 ›› Issue (7) : 50-53.

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PDF(215 KB)
系统工程理论与实践 ›› 1997, Vol. 17 ›› Issue (7) : 50-53. DOI: 10.12011/1000-6788(1997)7-50
论文

正态型元件贮备系统可靠性近似Fiducial置信限

    范大茵
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The Approximate Fiducial Lower Confidence Limit of the Reliability for Standby System of Normal Type Components

    Fan Dayin
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摘要

设系统A为K个独立的元件B1,B2,…,Bk和一个转换开关组成的贮备系统,设第i个元件的寿命服从参数μ,σ2的正态分布,参数μ,σ2均未知。设转换开关为成败型元件,可靠性P,参数P或已知或未知。研究此贮备系统在时刻t的可靠性的点估计及近似Fiducial置信下限.

Abstract

Suppose the standby system A is composed of in dependent components B 1,B 2,…,B k and a switch.Suppose the life Y i of the component B i has Normal distribution N(μ,σ 2),parameters μ,σ 2,are unknown, i=1,2,…,k.Suppose the swith is a pass fail component,the reliability of swith,p,is known (or unknown). In this paper, we discuss the approximate Fiducial lower confidence limit of the standby system.

关键词

贮备系统 / 可靠性 / Fiducial置信限

Key words

standby system / reliability / confidence limit

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导出引用
范大茵. 正态型元件贮备系统可靠性近似Fiducial置信限. 系统工程理论与实践, 1997, 17(7): 50-53 https://doi.org/10.12011/1000-6788(1997)7-50
Fan Dayin . The Approximate Fiducial Lower Confidence Limit of the Reliability for Standby System of Normal Type Components. Systems Engineering - Theory & Practice, 1997, 17(7): 50-53 https://doi.org/10.12011/1000-6788(1997)7-50
中图分类号: N94   
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