| 数据包络分析模型与方法在船型方案排序择优中的应用 |
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| 引用本文： | 刘寅东.数据包络分析模型与方法在船型方案排序择优中的应用[J].中国造船,1998(3):1-6. |
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| 作者姓名： | 刘寅东 |
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| 作者单位： | 大连理工大学 |
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| 摘 要： | 阐述了使用具有铭结构的DEA模型──C~2WH对有限方案多准则船型方案作有效性评判择优的原理和方法。针对船型论证，对C~2WH模型作了变换处理，使模型和方法更加筒明，且便于应用。算例表明，本文方法用于船型方案排序择优，不仅能继承以往DEA模型C~2R、C~2GS~2等体现出的使船型技术经济综合评判定量化的优点，还能较好地体现船舶设计者基于经验的偏好。
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| 关 键 词： | 船型论证 多准则决策 数据包络分析 |
CONE RATIO DATA ENVELOPMENT ANALYSIS AND EVALUATION OF MULTI-OBJECTIVE SHIP PLAN |
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| LIU Yindong, LI Keqiu ,TANG Huanwen.CONE RATIO DATA ENVELOPMENT ANALYSIS AND EVALUATION OF MULTI-OBJECTIVE SHIP PLAN[J].Shipbuilding of China,1998(3):1-6. |
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| Authors: | LIU Yindong LI Keqiu TANG Huanwen |
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| Institution: | Dalian University of Technology |
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| Abstract: | This paper applies the cone ratio data envelopment alalysis method to multi-objectiveship plan selection. Because the C2WH model can be used to make the weight difference ofthe technical and economical items in a ship plan, the method presented in this paper ismore effective and applicable for a designer to make out the final ship plan best suited todesign requirements, technically and economically, than C2R and C2GS2 models introducedin reference. |
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| Keywords: | Ship form Multi-objective decision making Data envelopment analysis (DEA) |
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