| 基于灰色理论和介电常数测量的润滑油监测技术的研究 |
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| 引用本文： | 肖建伟,杨定新,胡政,杨拥民.基于灰色理论和介电常数测量的润滑油监测技术的研究[J].合成润滑材料,2009,36(4):15-18. |
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| 作者姓名： | 肖建伟 杨定新 胡政 杨拥民 |
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| 作者单位： | 国防科学技术大学机电工程与自动化学院,长沙,410073 |
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| 摘 要： | 设计了一种测量介电常数的电容传感器，构建了润滑油在线监测实验系统，并在该实验系统上对不同铁粉含量的润滑油的介电常数进行了监测。运用灰色预测理论建立实验数据模型，计算结果显示该模型可用于在线监测润滑油的品质，为及时更换润滑油提供了依据。
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| 关 键 词： | 灰色理论 介电常数 润滑油 在线监测 |
Research of Oil Monitoring Technology Based upon Grey Theory and Dielectric Constant Measurement |
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| Authors: | Xiao Jianwei Yang Dingxin Hu Zheng Yang Yongmin |
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| Affiliation: | ( National University of Defense Technology, Changsha 410073, China) |
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| Abstract: | It was designed a kind of capacitance sensor of measuring dielectric constant and established the oil online monitoring experimental system, and the dielectric constant of lubricating oil with varied ferreous powder was monitored by this experimental system. The grey prediction theory was applied to building up experimental data model,the calculating results exhibited this model could be applied to monitoring the oil＇ quality online, which provided a basis for replacing oil timely. |
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| Keywords: | grey theory dielectric constant lubricating oil online monitoring |
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