| 飞机顶层设计方案优选决策的灰色关联分析法 |
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| 引用本文： | 解建喜,宋笔锋,刘东霞.飞机顶层设计方案优选决策的灰色关联分析法[J].系统工程学报,2004,19(4):350-354. |
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| 作者姓名： | 解建喜 宋笔锋 刘东霞 |
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| 作者单位： | 1. 西北工业大学航空学院,陕西,西安,710072
2. 西安科技大学管理学院,陕西,西安,710054 |
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| 基金项目： | 全国优秀博士论文专项基金资助项目(200051). |
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| 摘 要： | 在研究当前方案优选决策方法的基础上，针对飞机顶层设计方案优选的特点，应用灰色关联分析理论研究了一种含有方案评价指标体系和考虑指标权重的飞机方案优选多层次决策方法．这种方法利用指标权重将评价指标联系在一起，采用灰色关联度为测度评价备选方案与理想方案的关联程度，以此实现方案优选．最后以一个短距／垂直起降(V／STOL)飞机设计实例证实此方法的有效性与可行性．
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| 关 键 词： | 飞机 顶层设计 方案优选 决策 评价指标体系 灰色关联分析理论 灰关联度 |
| 文章编号： | 1000-5781(2004)04-0350-05 |
Gray correlation analysis method for scheme selection decision of aircraft top-layer design |
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| XIE Jian-xi,SONG Bi-feng,LIU Dong-xia.Gray correlation analysis method for scheme selection decision of aircraft top-layer design[J].Journal of Systems Engineering,2004,19(4):350-354. |
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| Authors: | XIE Jian-xi SONG Bi-feng LIU Dong-xia |
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| Institution: | XIE Jian-xi~1,SONG Bi-feng~1,LIU Dong-xia~2 |
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| Abstract: | In this paper based on the present methods of complex system scheme optimal selection according to the features of aircraft top_layer design, a multi_layers decision method for aircraft scheme selection which involves an evaluation indices system and the weights of the indices is presented. By applying the gray correlation analysis theory, the developed method can deal with the evaluation indices with the various weights and evaluate the gray correlation degree between an individual alternative scheme and the ideal scheme. Finally, the effectiveness and feasibility of the method are validated by using an example of V/STOL aircraft. |
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| Keywords: | aircraft top-layer design scheme selection decision-making evaluation index system gray correlation analysis theory gray correlation degree |
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