| 竞争失效机理产品的序进应力加速寿命试验的参数估计 |
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| 引用本文： | 王炳兴 王玲玲. 竞争失效机理产品的序进应力加速寿命试验的参数估计[J]. 华东师范大学学报(自然科学版), 1999, 0(1): 16-21 |
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| 作者姓名： | 王炳兴 王玲玲 |
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| 作者单位： | [1]杭州商学院 [2]华东师范大学统计系 |
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| 摘 要： | 该文研究了指数发布场合具有竞争失效机理产品序加试验的模型及参数的点估计，导出了参烽的逆矩估计量和最大似然估计量，最后用模拟例子说明所给的方法。
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| 关 键 词： | 指数分布 竞争失效 序加试验 寿命试验 参数估计 |
The Parameter Estimation for the Progressive Stress Accelerated Life Test under Competing the Exponential Causes of Failure |
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| Wang Bingxing. The Parameter Estimation for the Progressive Stress Accelerated Life Test under Competing the Exponential Causes of Failure[J]. Journal of East China Normal University(Natural Science), 1999, 0(1): 16-21 |
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| Authors: | Wang Bingxing |
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| Abstract: | In this paper, we study model and parameter estimation of the progressive stress accelerated life test with competing exponential causes of failure. We obtain inverse moment estimators and maximun likelihood estimators. At last, we illustrate our methods with an example. |
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| Keywords: | exponentiee distribution competing causes of failure progressive stress accelerated life test inverse moment estimation maximun likelihood estimation |
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