| 基于粗糙集理论的液体火箭发动机故障诊断 |
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| 引用本文： | 王艳梅,胡小平,李舟军,张丽娟.基于粗糙集理论的液体火箭发动机故障诊断[J].导弹与航天运载技术,2006(2):50-54. |
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| 作者姓名： | 王艳梅 胡小平 李舟军 张丽娟 |
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| 作者单位： | 国防科学技术大学计算机学院,长沙,410073;国防科学技术大学航天材料与工程学院,长沙,410073 |
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| 摘 要： | 粗糙集理论作为一种处理不完备信息的有力工具,已广泛应用于人工智能的许多领域,特别是数据挖掘和知识发现领域。文章将基于粗糙集理论的数据挖掘技术应用于液体火箭发动机故障诊断的知识发现,在智能诊断的知识自动获取方面取得较好的结果。
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| 关 键 词： | 粗糙集理论 数据挖掘 知识发现 液体火箭发动机 故障诊断 |
| 文章编号： | 1004-7182（2006）02-0050-05 |
| 收稿时间： | 2005-03-20 |
| 修稿时间： | 2005-03-20 |
Fault Diagnosis Based on Rough Set Theory for Liquid Rocket Engine |
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| Wang Yanmei,Hu Xiaoping,Li Zhoujun,Zhang Lijuan.Fault Diagnosis Based on Rough Set Theory for Liquid Rocket Engine[J].Missiles and Space Vehicles,2006(2):50-54. |
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| Authors: | Wang Yanmei Hu Xiaoping Li Zhoujun Zhang Lijuan |
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| Affiliation: | 1.College of Computer Engineering, National University of Defense Technology, Changsha, 410073; 2.College of Aerospace and Material Engineering, National University of Defense Technology, Changsha, 410073 |
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| Abstract: | Rough set theory,a powerful tool to deal with incomplete information,has been widely used in the area of artificial intelligence,especially in data mining and knowledge discovery.The application of rough set data mining technique to knowledge discovery for the fault diagnosis of liquid rocket engine is presented in this paper.This study indicates that rough set theory has better results for data mining of fault diagnosis of liquid rocket engine. |
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| Keywords: | Rough set theory Data mining Knowledge discovery Liquid rocket engine Fault diagnosis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
