| 舰船推进轴系设计方案的综合评估 |
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| 引用本文： | 吴杰长,吴晓平,陈国钧.舰船推进轴系设计方案的综合评估[J].海军工程大学学报,2002,14(4):59-61. |
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| 作者姓名： | 吴杰长 吴晓平 陈国钧 |
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| 作者单位： | 1. 海军工程大学,动力工程学院,湖北,武汉,430033
2. 海军工程大学,基础部,湖北,武汉,430033 |
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| 摘 要： | 探讨了将多目标决策理论应用于舰船推进轴系设计方案综合评估的方法 ,建立了推进轴系设计方案的多层次评估模型 ,讨论了基于层次分析法评估指标权值确定的矢量计算方法 ,给出了运用模糊隶属函数的底层典型定量指标的确定方法 .文中论述的方法对舰船推进轴系设计方案的科学评估决策具有实用价值
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| 关 键 词： | 推进轴系 综合评估 权重 层次分析法 隶属函数 |
| 文章编号： | 1009-3486(2002)04-0059-03 |
| 修稿时间： | 2001年12月25 |
Comprehensive evaluation for technical design scheme of ship shafting |
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| WU Jie-chang ,WU Xiao-ping ,CHEN Guo-jun.Comprehensive evaluation for technical design scheme of ship shafting[J].Journal of Naval University of Engineering,2002,14(4):59-61. |
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| Authors: | WU Jie-chang WU Xiao-ping CHEN Guo-jun |
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| Institution: | WU Jie-chang 1,WU Xiao-ping 2,CHEN Guo-jun 1 |
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| Abstract: | The application technique of Multiobjective Decision Theory which is used in the comprehensive evaluation for shafting design project is discussed in this paper. Three involved problems are solved: multilevels evaluation modeling of shafting scheme, the AHP-based solving method for weighting factor of every assessment attribute, and the ambiguous relative membership function of the bottom level quantitative index. The method presented in this paper is practical for scientific evaluation and decision on ship shafting design. |
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| Keywords: | propulsion shafting comprehensive evaluation weighting factor AHP method ambiguous relative membership function |
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