| 确定威布尔分布三参数的相关系数优化法 |
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| 引用本文： | 傅惠民,高镇同. 确定威布尔分布三参数的相关系数优化法[J]. 航空学报, 1990, 11(7): 323-327 |
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| 作者姓名： | 傅惠民 高镇同 |
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| 作者单位： | 北京航空航天大学(傅惠民)，北京航空航天大学(高镇同) |
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| 摘 要： | 根据本文给出的确定威布尔分布三参数的相关系数优化法求得的威布尔三参数,能使试验数据在威布尔概率坐标纸上最大限度地呈现为线性关系。
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| 关 键 词： | 威布尔分布 分布检验 威布尔三参数 |
AN OPTIMIZATION METHOD Or CORRELATION COEFFICIENT FOR DETERMINING A THREE-PARAMETER WEIBULL DISTRIBUTION |
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| Beijing University of Aeronautics and Astronautics Fu Huimin and Gao Zhentong. AN OPTIMIZATION METHOD Or CORRELATION COEFFICIENT FOR DETERMINING A THREE-PARAMETER WEIBULL DISTRIBUTION[J]. Acta Aeronautica et Astronautica Sinica, 1990, 11(7): 323-327 |
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| Authors: | Beijing University of Aeronautics and Astronautics Fu Huimin and Gao Zhentong |
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| Affiliation: | Beijing University of Aeronautics and Astronautics Fu Huimin and Gao Zhentong |
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| Abstract: | An optimization method of correlation coefficient for determining a three-parameter Weibull distribution is presented in this paper. Using the method there appears to the full extent a linear relationship between -lnln(l/p) and log(t-ε) from test data, and many fatigue test results have satisfactorily been treated. |
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| Keywords: | Weibull distribution test of distribution Weibull three parameters. |
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