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多因素多指标产品的质量优化
引用本文:任敬喜,耿金花,高齐圣.多因素多指标产品的质量优化[J].山东工业大学学报,2007,37(3):114-117.
作者姓名:任敬喜  耿金花  高齐圣
作者单位:青岛大学复杂性科学研究所,山东青岛266071
基金项目:This work is partially supported by NSFC Grant(70571041 )
摘    要:要考核产品和服务的质量就需要综合考虑所有的质量指标.针对产品质量多指标优化问题,提出了综合多个质量指标的优化模型,该模型以各质量指标的加权均方差之和最小为目标,加权系数通过熵权系数法确定.实例结果验证了该模型和优化算法的有效性.

关 键 词:多指标优化    均方差
文章编号:1672-3961(2007)03-0114-04
修稿时间:2006-11-01

Quality optimization of the multi-factor and multi-index product
REN Jing-xi, GENG Jin-hua, GAO Qi-sheng.Quality optimization of the multi-factor and multi-index product[J].Journal of Shandong University of Technology,2007,37(3):114-117.
Authors:REN Jing-xi  GENG Jin-hua  GAO Qi-sheng
Affiliation:Institute of Complexity Science, Qingdao University, Qingdao 266071, China
Abstract:In order to assess the quality of products, all the quality indexes must be considered synthetically. An optimization model of product quality with multiple indexes is presented. The target of this model is to minimize the sum of the weighted mean square error of all the indexes. The weights are determined by the entropyweight coefficient method. Finally, an example of a formula for rubber confims the validity of the proposed method.
Keywords:multi-index optimization  entropy  mean square error
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