| 上海-50型拖拉机液压系统的状态监测 |
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| 引用本文： | 何泳生,魏晓峰,郑大仁. 上海-50型拖拉机液压系统的状态监测[J]. 浙江大学学报(农业与生命科学版), 1989, 0(4) |
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| 作者姓名： | 何泳生 魏晓峰 郑大仁 |
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| 作者单位： | 浙江农业大学(何泳生，魏晓峰)，浙江农业大学(郑大仁) |
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| 摘 要： | 本文通过建立系统状态数学模型,揭示了输出流量与工作时间的内在联系,并用自行研制的一种新颖不解体检测装置,实地进行了液压系统的状态监测.为故障诊断和寿命预测提供了有效的技术手段和相关的理论依据.
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| 关 键 词： | 预知维修 状态模型 输出流量 上游表压 |
Monitor of Hydraulic System State of Shanghai-53 Model Tractor |
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| He Yongsheng et al.. Monitor of Hydraulic System State of Shanghai-53 Model Tractor[J]. Journal of Zhejiang University(Agriculture & Life Sciences), 1989, 0(4) |
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| Authors: | He Yongsheng et al. |
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| Affiliation: | Zhejiang Agricultural University |
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| Abstract: | The inner link between output flow and working time of a hydraulic system was revealed by formulating the mathematical model of system state. Applying the mathematical model for moni-tering system state of some practical examples with a new kind of monitor designed by the authors, thecstate parameter of hydraulic system could be measured without disintegrating the hydualic system from a tractor. The monitor and the mathematical model furnished effective method and relevant theori-tical basis for fault diagnosis and service-life calculation. |
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| Keywords: | Failure repair state model output Flow monitor hydraulic system state |
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