张子达, 赵丁选, 邹广德, 王晓丽. 用优化方法求韦布尔参数的最优估计[J]. 农业工程学报, 1996, 12(2): 76-80.
    引用本文: 张子达, 赵丁选, 邹广德, 王晓丽. 用优化方法求韦布尔参数的最优估计[J]. 农业工程学报, 1996, 12(2): 76-80.
    shu
    Zhang Zi-da, Zhao Ding-xuan, Zou Guang-de, Wang Xiao-li. The Optimum Approximations of Weibull's Parameters[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1996, 12(2): 76-80.
    Citation: Zhang Zi-da, Zhao Ding-xuan, Zou Guang-de, Wang Xiao-li. The Optimum Approximations of Weibull's Parameters[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1996, 12(2): 76-80.
    shu

    用优化方法求韦布尔参数的最优估计

    The Optimum Approximations of Weibull's Parameters

      摘要
    • 摘要: 在求解韦布尔参数的图解法基础上，提出了通过线性拟合与一维优化来求解韦布尔参数的新方法，理论上其求解结果应为韦布尔参数的最优估计，实例计算结果表明其求解精度较图解法大为提高。此方法对零件的可靠性设计与寿命预估很有参考价值

       

      Abstract: Based on the graphics for solving Weibull's parameters, a new method is proposed by the linear curve fitting and one dimension optimization. In theory, the results should be the optimum approximations of Weibull's parameters, and the accuracy of this method is higher than that of graphic method.

       

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