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首页> 外文期刊>International journal of quality, statistics, & reliability >A Load-Share Reliability Model under the Changeable Piecewise Smooth Load
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A Load-Share Reliability Model under the Changeable Piecewise Smooth Load

机译：可变分段光滑载荷下的载荷分担可靠性模型

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摘要

A new load-share reliability model of systems under the changeable load is proposed in the paper. It is assumed that the load is a piecewise smooth function which can be regarded as an extension of the piecewise constant and continuous functions. The condition of the residual lifetime conservation, which means continuity of a cumulative distribution function of time to failure, is accepted in the proposed model. A general algorithm for computing reliability measures is provided. Simple expressions for determining the survivor functions under assumption of the Weibull probability distribution of time to failure are given. Various numerical examples illustrate the proposed model by different forms of the system load and different probability distributions of time to failure.
机译：提出了一种新的负载可变系统的负载分担可靠性模型。假定负载是分段平滑函数，可以将其视为分段常数和连续函数的扩展。提出的模型接受了剩余寿命守恒的条件，这意味着失效时间的累积分布函数的连续性。提供了一种用于计算可靠性测度的通用算法。给出了在假设失效时间的威布尔概率分布的情况下确定幸存者功能的简单表达式。各种数值示例通过不同形式的系统负载和故障时间的不同概率分布来说明所提出的模型。

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    Sergey V. Gurov; Lev V. Utkin;

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    Department of Control, Automation and System Analysis, St.Petersburg State Forest Technical University, Institutsky per. 5, 194021 St.Petersburg, Russia;

    Department of Control, Automation and System Analysis, St.Petersburg State Forest Technical University, Institutsky per. 5, 194021 St.Petersburg, Russia;

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