| Weighting Coefficient Optimization Unification of Lexicographic Method in Fuzzy Multi -objective Optimization Design |
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| 作者姓名： | OU Wei LYU En- lin |
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| 作者单位： | College of Resource and Environmental Seienee,Chongqing University, Chongqing 400044,China |
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| 摘 要： | The Lexicographic method has subjective and empirical character,so a weighting coefficient is introduced by considering the importance and proportion of each individual object,the preferable result of every individual object can be confirmed by comparing the degree of similarity between the perfect one and the ecumenic one and the Fuzzy optimization will be perfect.The effectiveness of these methods is illustrated by a fuzzy optimal design of the three-bar truss.
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| 关 键 词： | Fuzzy multi-objective optimization Lexicographic method membership functions degree of similarity |
| 收稿时间： | 2005/12/25 0:00:00 |
| 修稿时间： | 2005/12/25 0:00:00 |
Weighting Coefficient Optimization Unification of Lexicographic Method in Fuzzy Multi -objective Optimization Design |
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| OU Wei,LYU En- lin.Weighting Coefficient Optimization Unification of Lexicographic Method in Fuzzy Multi -objective Optimization Design[J].Storage & Process,2006(3):56-58. |
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| Authors: | OU Wei LYU En- lin |
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| Institution: | College of Resource and Environmental Seienee,Chongqing University, Chongqing 400044,China |
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| Abstract: | The Lexicographic method has subjective and empirical character,so a weighting coefficient is introduced by considering the importance and proportion of each individual object,the preferable result of every individual object can be confirmed by comparing the degree of similarity between the perfect one and the ecumenic one and the Fuzzy optimization will be perfect.The effectiveness of these methods is illustrated by a fuzzy optimal design of the three-bar truss. |
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| Keywords: | Fuzzy multi-objective optimization Lexicographic method membership functions degree of similarity |
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