| 柴油机涡轮增压方案的评选模型及其计算 |
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| 引用本文： | 郝强,何齐渔,朱梅林.柴油机涡轮增压方案的评选模型及其计算[J].华中科技大学学报(自然科学版),1994(10). |
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| 作者姓名： | 郝强 何齐渔 朱梅林 |
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| 作者单位： | 华中理工大学船舶和海洋工程系 |
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| 基金项目： | 中国船舶工业总公司预研基金 |
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| 摘 要： | 基于模糊集理论和灰色关联分析，建立了柴油机涡轮增压系统的模糊关联度评选模型，该模型仿照人们评选柴油机涡轮增压系统性能优劣的过程，并考虑到评选过程中的模糊性，在单个评估指标的模糊评估基础上，利用灰色关联分析，综合分析与评估柴油机涡轮增压系统性能的优劣。示例说明应用这种评选新方法的具体步骤和需注意的问题，计算表明新方法是可行的。
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| 关 键 词： | 柴油机，涡轮增压，模糊集，关联度 |
The Evaluation and Calculation of the Fuzzy Degree of Correlation for the Turbocharged System of a Diesel Engine |
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| HaoQiangDept.of Naval Arch.&Ocean Engin.,H.U.S.T,Wuhan .China.
, HeQiyu,Zhu Meilin.The Evaluation and Calculation of the Fuzzy Degree of Correlation for the Turbocharged System of a Diesel Engine[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1994(10). |
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| Authors: | HaoQiangDeptof Naval Arch&Ocean Engin HUST Wuhan China HeQiyu Zhu Meilin |
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| Institution: | HaoQiangDept.of Naval Arch.&Ocean Engin.,H.U.S.T,Wuhan 430074.China.
, HeQiyu,Zhu Meilin |
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| Abstract: | Based on the fuzzy set theory and grey correlational analysis,a model for evaluating thefuzzy degree of correlation for the turbocharged system of a diesel engine is developed.Thismodel imitates the way of assessment of a human being on the performance of the tur-bocharged system with the fuzziness taken into account.With a single index as the basis offuzzy evaluation,an overall analysis and evaluation for the turbocharged system are made bymeans of a grey correlational analysis.Evaluation procedures and precautions are given. Cal-culation results show that the method proposed is feasible. |
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| Keywords: | diesel engine turbocharged system fuzzy set degree of correlation |
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