| 基于灰色关联分析的设计方案评价的新方法 |
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| 引用本文： | 彭少勇,肖人彬. 基于灰色关联分析的设计方案评价的新方法[J]. 华中科技大学学报(自然科学版), 1997, 0(7) |
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| 作者姓名： | 彭少勇 肖人彬 |
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| 作者单位： | 华中理工大学机械科学与工程学院!武汉430074 |
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| 基金项目： | 国家自然科学基金!59505009，武汉市晨光计划!95501048-20 |
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| 摘 要： | 灰色系统理论的关联分析是一种定量分析．在此基础上，提出了一种方案评价的新方法．该方法原理是，根据方案的各个技术经济指标，构造出最优和最劣的指标参考数据列，求出每个方案的指标数据列与最优、最劣参考数据列的关联度，即最优关联度和最劣关联度，并构造评价函数，从而获得方案的优劣排序．
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| 关 键 词： | 灰色关联分析 方案评价 最优关联度 最劣关联度 |
A New Method for Evaluation of Design Alternatives Based on the Grey Relational Analysis |
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| Peng Shaoyong, Xiao Renbin. A New Method for Evaluation of Design Alternatives Based on the Grey Relational Analysis[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1997, 0(7) |
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| Authors: | Peng Shaoyong Xiao Renbin |
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| Abstract: | The relational analysis in the grey system theory is a kind of quantitative analysis, based on which a new method for the evaluation of alternatives is proposed. According to all the technical and economic parameters of the alternatives, the best and worst reference data series of the parameters are constructed. Then the relational degree between the best reference data series and the parameters of each alternative and that between the worst reference data series and the parameters of each alternative, or the best relational degree and the worst relational degree, are calculated. The order of the preference of design alternatives will be obtained by the construction of the evaluation function. |
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| Keywords: | grey relational analysis evaluation of alternatives the best relational degree the worst relational degree |
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