| 基于交互式多目标决策的船型技术经济评价决策系统 |
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| 引用本文： | 桑松,林焰,纪卓尚.基于交互式多目标决策的船型技术经济评价决策系统[J].中国造船,2002,43(3):1-6. |
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| 作者姓名： | 桑松 林焰 纪卓尚 |
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| 作者单位： | 大连理工大学船舶工程系,辽宁,大连,116024 |
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| 基金项目： | “九五”国家重大引进消化吸收项目(95- Y1 - 0 2 )，高等学校博士学科点专项科研基金(2 0 0 0 0 1 4 1 2 5) |
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| 摘 要： | 给出了一种新的交互式多目标决策方法。在对指标有偏好信息及客观熵信息输出权重基础上，以严格的最小二乘法为工具，建立确定指标权重的优化模型，从而为多目标决策问题寻求到一种行之有效的方法。通过采用传统层次分析方法相比较，证明该方法在船型论证等复杂多目标决策问题上是适用和可靠的。
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| 关 键 词： | 交互式多目标决策 决策系统 技术经济评价 最小二乘法 标度矩阵 船舶设计 船型论证 |
| 文章编号： | 1000-4882(2002)03-0001-06 |
| 修稿时间： | 2001年7月6日 |
Study on Ship Technical and Economic Evaluation DS based on Interactive MCDM |
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| SANG Song,LIN Yan,JI Zhuo shang.Study on Ship Technical and Economic Evaluation DS based on Interactive MCDM[J].Shipbuilding of China,2002,43(3):1-6. |
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| Authors: | SANG Song LIN Yan JI Zhuo shang |
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| Abstract: | A new method of interactive Multiple Criteria Decision Making(MCDM) is presented, which uses rigid least square method as a tool and establishes the optimization model to determine the weight of index. It sets up the subjective weight of index with past AHP (Anlytical Hierarchy Process) method, and sets up the objective weight of index with entropy information. At last, it sets up the ultimate weight of index with the least square method. The result reflects both the designer's subjectives and the objective information. Compared with past methods, it could not only avoid the subjective assumption, which mostly depended on the designers, but also make full use of the objective information. It is an effective method for MCDM to unify the objectives and subjectives. It was tested to be practical and dependable for ship's complex Decision Systems(DS). |
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| Keywords: | multiple criteria decision making technical and economic evaluation least square method scale matrix |
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