| 电子系统故障预测与健康管理技术研究 |
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| 引用本文： | 张秋菊,张冬梅.电子系统故障预测与健康管理技术研究[J].光电技术应用,2012,27(1):19-24. |
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| 作者姓名： | 张秋菊 张冬梅 |
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| 作者单位： | 1. 东北电子技术研究所,辽宁锦州,121000
2. 锦州中理外轮理货有限公司,辽宁锦州,121007 |
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| 摘 要： | 简要回顾了故障预测和健康管理的形成过程和发展历史,从主导思想、关键技术、应用层次和对故障响应方式等方面对比了与传统监控测试技术的区别。重点阐述了故障预测和健康管理的基本原理,通过引入系统健康状态分类和系统健康退化进程,提出了基于状态维修思想,分析了基于状态维修与事后维修和定期维修的区别。按照故障预测和健康管理的能力需求...
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| 关 键 词： | 故障预测与健康管理 故障诊断 基于状态维修 |
| 收稿时间： | 2012/2/14 |
Study on Prognostic and Health Management of Electronic System |
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| ZHANG Qiu-ju,ZHANG Dong-mei.Study on Prognostic and Health Management of Electronic System[J].Electro-Optic Technology Application,2012,27(1):19-24. |
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| Authors: | ZHANG Qiu-ju ZHANG Dong-mei |
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| Affiliation: | 1.Northeast Research Institute of Electronics Technology,Jinzhou 121000,China;2.China Ocean Shipping Tally Company Jinzhou,Jinzhou 121007,China) |
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| Abstract: | The formation and development history of prognostic and health management (PHM) are reviewed, the differences between PHM and traditional test technology are compared from leading idea, key technology, application level and fault response method. The basic principle of PHM is discussed. The condition based maintenance (CBM) is proposed by introducing the health status classification and health degradation process of the system, the differences between CBM and breakdown maintenance and periodic maintenance are also analyzed. According to the capacity requirement of PHM, the task and flow are discussed. Aiming at the typical PHM technology based on the sensor system, the system composition is introduced, and the selection principle of the sensor system is studied combing with the practical application. Some advice about key technologies such as PHM method and selection of monitoring parameters are given. |
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| Keywords: | PHM(prognostic and health management) fault diagnosis CBM(condition based maintenance) |
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