| 收割机液压系统状态监测及故障诊断装置的研制 |
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| 引用本文： | 刘寒冰,漆东勇,马少华,常振臣,曲锦章.收割机液压系统状态监测及故障诊断装置的研制[J].农业工程学报,1999,15(3):156-160. |
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| 作者姓名： | 刘寒冰 漆东勇 马少华 常振臣 曲锦章 |
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| 作者单位： | 中国人民解放军农牧大学;中国人民解放军农牧大学;中国人民解放军农牧大学;中国人民解放军农牧大学;总后嫩江基地 |
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| 基金项目： | 解放军总后勤部军需部资助 |
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| 摘 要： | 研制了一种收割机液压系统状态监测及故障诊断装置，通过对液压系统动态压力、温度、液压泵转速的在线监测，有利于使用维修人员准确地掌握液压系统的技术状态，并可辅助进行故障诊断。该装置设计新颖、安装方便、使用简单、经济实用。经实际运行，证明其功能可靠、稳定性良好，可在恶劣环境连续运行。该文叙述了该装置的设计及实现方法。
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| 关 键 词： | 收割机液压系统 状态监测 故障诊断 微型计算机 |
| 收稿时间： | 1998/11/5 0:00:00 |
| 修稿时间： | 8/4/1999 12:00:00 AM |
Research & Design of Condition Monitoring and Fault Diagnosing Device for Harvester Hydraulics |
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| LIU Han-bing,QI Dong-yong,MA Shao-hu,CHANG Zhen-chen and QU Jing-zhang.Research & Design of Condition Monitoring and Fault Diagnosing Device for Harvester Hydraulics[J].Transactions of the Chinese Society of Agricultural Engineering,1999,15(3):156-160. |
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| Authors: | LIU Han-bing QI Dong-yong MA Shao-hu CHANG Zhen-chen and QU Jing-zhang |
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| Abstract: | A condition monitoring and fault diagnosing device for harvester hydraulic system was developed. Through monitoring the dynamic pressure, temperature and rotational speed of hydraulic pump of hydraulics on line, the combine operator and serviceman can exactly master the technical state of hydraulics. This device was designed innovatively, installed conveniently, operated simply and not only economical but also practical. It was proved by practical use that the function of this device was credible and stable. The device can be operated continuously in adverse circumstances. This paper presented the design and the realization means of the device. |
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| Keywords: | harvester hydraulics condition monitoring fault diagnosis microcomputer |
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