| 考虑因子容差的多响应曲面稳健优化 |
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| 引用本文： | 朱鹏飞,何桢.考虑因子容差的多响应曲面稳健优化[J].系统工程,2011(4). |
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| 作者姓名： | 朱鹏飞 何桢 |
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| 作者单位： | 天津大学管理学院; |
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| 基金项目： | 国家自然科学基金重点资助项目(70931004);国家自然科学基金资助项目(70871087) |
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| 摘 要： | 针对现有的多响应优化方法只注重某种最优性指标(例如满意度)的构建,而忽略了因子容差扰动的影响,提出了一种稳健的满意度函数法,对多响应曲面问题进行稳健优化。该方法在传统的满意度函数法的基础上,根据设计因子的容差区域定义总体满意度的稳健性度量指标,并引入混合遗传/模式搜索算法对该指标进行最大化寻优,得到因子的稳健最优水平。实例表明,随着因子容差区域的逐渐变大,该方法更容易寻找到稳健可行域中的解。与传统方法相比,所获得的稳健最优解对因子容差具有更好的抗干扰性,从而更具应用价值。
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| 关 键 词： | 质量管理 稳健最优 多响应曲面 满意度函数 因子容差 |
Robust Optimization of Multi-response Surface Considering Tolerance of Factors |
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| ZHU Peng-fei,HE Zhen.Robust Optimization of Multi-response Surface Considering Tolerance of Factors[J].Systems Engineering,2011(4). |
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| Authors: | ZHU Peng-fei HE Zhen |
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| Institution: | ZHU Peng-fei,HE Zhen(School of Management,Tianjin University,Tianjin 300072,China) |
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| Abstract: | Most studies on multi-response surface optimization focus on only some optimum indicators(such as desirability),but neglect the effects of the disturbance oftolerance of factors.This paper presents a robust desirability function method for multi-response robust optimization.In this method,we define a robustness measure for the traditional desirability function based on the tolerance region of design factors.A hybrid genetic/pattern search algorithm is introduced to maximize the robust overall desirability f... |
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| Keywords: | Quality Management Robust Optimum Multi-response Surface Desirability Function Tolerance of Factors |
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