| 一类环境因子的置信估计 |
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| 引用本文： | 孙祝岭.一类环境因子的置信估计[J].强度与环境,1996(3):61-64. |
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| 作者姓名： | 孙祝岭 |
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| 作者单位： | 上海交通大学!200030 |
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| 摘 要： | 设产品在环境A、环境B下的某指标分别用X，Y表示，定义环境因子K＝X／Y。提出了应用结构可靠性的研究结果确定K的置信限的方法，给出了3参数Weibull分布、极小值Ⅰ型分布及分布自由时K的置信限的确定方法。
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| 关 键 词： | 环境仿真 加速寿命试验 可靠性 置信界限 |
Confidence Estimation of Enviroment Factor |
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| Sun Zhuling.Confidence Estimation of Enviroment Factor[J].Structure & Environment Engineering,1996(3):61-64. |
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| Authors: | Sun Zhuling |
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| Abstract: | Let the index of the product in enviroment A is denoted by X and one in enviroment B by Y.Enviroment factor is defined as K=X/Y. In this paper the methods to find confidence limits of K are pre-sented by using the reserch results of structural reliability. Confidence limits of K about Weibull distribu-tion with three parameters, minimum I type distribution and distribution free are grven. |
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| Keywords: | Environment simulation Accelerated life test Confidence limit Structural reliability |
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