本文把在试验设计中经常使用的正交设计技术应用于最优化,提出了一种新的优化方法——正交表法。
The orthogonal design technique which was often used in experimental design is adopted in optimization and a new method of numeric optimization -the Orthogonal Table is proposed.
共轭梯度法是最优化中最常用的方法之一,它具有算法简便、不需要矩阵存储等优点,十分适合于大规模优化问题。
Conjugate gradient method, which can be easily computed and requires no matrix storage, is one of the most popular and useful method for solving large scale optimization problems.
在引入模糊优化理论的基础上,建立了齿轮的模糊优化数学模型,采用两级模糊综合评判和最优水平截集法,将其转化为常规的优化模型。
Based on the fuzzy optimal theory, the model of gear fuzzy optimum design is set up. With fuzzy comprehensive evaluation and optimal cut set, the model is transformed to general optimization.
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