| 液压系统故障诊断技术的研究现状与发展趋势 |
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| 引用本文： | 周汝胜,焦宗夏,王少萍.液压系统故障诊断技术的研究现状与发展趋势[J].机械工程学报,2006,42(9):6-14. |
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| 作者姓名： | 周汝胜 焦宗夏 王少萍 |
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| 作者单位： | 北京航空航天大学自动化科学与电气工程学院,北京,100083 |
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| 基金项目： | 航空基金;高等学校优秀青年教师教学科研奖励计划 |
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| 摘 要： | 从能源和伺服系统两个方面,归纳液压系统的主要故障模式;针对故障诊断的难点问题,对能源和伺服系统故障诊断的主要理论、方法及研究现状分别进行分析和总结,对各种方法的诊断效果进行定性分析,指出各种方法的技术特点、局限性和适用范围;最后,归纳液压系统故障诊断技术的最新发展方向及需要进一步研究的问题。
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| 关 键 词： | 液压能源系统 液压伺服系统 故障模式 故障诊断 现状与趋势 |
| 修稿时间： | 2005年11月20 |
CURRENT RESEARCH AND DEVELOPING TRENDS ON FAULT DIAGNOSIS OF HYDRAULIC SYSTEMS |
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| ZHOU Rusheng,JIAO Zongxia,WANG Shaoping.CURRENT RESEARCH AND DEVELOPING TRENDS ON FAULT DIAGNOSIS OF HYDRAULIC SYSTEMS[J].Chinese Journal of Mechanical Engineering,2006,42(9):6-14. |
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| Authors: | ZHOU Rusheng JIAO Zongxia WANG Shaoping |
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| Abstract: | Based on mechanism analysis of hydraulic power and servo systems, the primary failure modes of hydraulic systems are briefly introduced. According to the key and difficult topics on diagnosis of power and servo subsystems, the theories, the approaches and the developing situation of fault diagnosis technology in recent years are comprehensive analyzed and summed up. By summarizing the advantages, limitations and applicable areas of each method, suggestions and comments are given for further research efforts. |
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| Keywords: | Hydraulic power systems Hydraulic servo systems Failure mode Fault diagnosis Current research and developing trends |
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