| 故障预测与健康管理系统建模技术研究 |
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| 引用本文： | 吕刚德,杨占才.故障预测与健康管理系统建模技术研究[J].测控技术,2011,30(1):59-63. |
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| 作者姓名： | 吕刚德 杨占才 |
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| 作者单位： | 南京航空航天大学航空宇航学院;中航工业成都飞机设计研究所;中航工业北京长城航空测控技术研究所; |
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| 摘 要： | 简要介绍了PHM系统建模的主要方法,并依据飞机特征,给出飞机PHM系统分层体系模型,提出了基于数据的飞机典型部件液压泵PHM系统的建模方法,通过试验对该方法进行了验证.
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| 关 键 词： | PHM 基于数据方法 系统建模 液压泵 |
Study on Prognostics and Health Management System Modeling Technology |
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| LV Gang-de,YANG Zhan-cai.Study on Prognostics and Health Management System Modeling Technology[J].Measurement & Control Technology,2011,30(1):59-63. |
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| Authors: | LV Gang-de YANG Zhan-cai |
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| Affiliation: | LV Gang-de1,2,YANG Zhan-cai3 (1.College of Aerospace Engineering,Naijing University of Aeronautics and Astronautics,Nanjing 210016,China,2.AVIC Chengdu Aircraft Design & Research Institute,Chengdu 610041,3.AVIC Beijing Changcheng Aeronautical Measurement and Control Technology Research Institute,Beijing 100022 |
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| Abstract: | Modeling methods of prognostics and health management(PHM) system,including data-based method,knowledge-based method and model-based method,are analyzed briefly.According to the characteristics of airplane,the hierarchy model of airplane PHM system,the typical module-level hydraulic pump PHM system modeling method,and experimentation validation are proposed. |
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| Keywords: | prognostics and health management data-based method system modeling hydraulic pump |
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