| 常压和真空下球-盘摩擦副自生电势的试验研究 |
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| 引用本文： | 敖宏瑞,高云峰,翟文杰,齐敏霖.常压和真空下球-盘摩擦副自生电势的试验研究[J].摩擦学学报,1999,19(3):250-254. |
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| 作者姓名： | 敖宏瑞 高云峰 翟文杰 齐敏霖 |
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| 作者单位： | 哈尔滨工业大学机电工程学院机械工程系!黑龙江哈尔滨150001 |
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| 摘 要： | 对常压和中真空条件下摩擦副自生电势进行了试验研究，具体分析了自生电势的特征频率，同时运用ＡＲＭＡ模型对自生电势信号进行了预测分析。结果表明：金属摩擦副自生电势的特征频率随外界气压（真空度）及载荷的改变而变化；自生电势具有较好的可预测性
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| 关 键 词： | 自生电势 真空 AR模型 常压 摩擦 |
An Experimental Research on Self generated Potential of Ball Disc Friction Pair under Normal Pressure and Low and Middle Vacuum |
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| AO Hong rui,GAO Yun feng,ZHAI Wen jie,QI Yu lin.An Experimental Research on Self generated Potential of Ball Disc Friction Pair under Normal Pressure and Low and Middle Vacuum[J].Tribology,1999,19(3):250-254. |
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| Authors: | AO Hong rui GAO Yun feng ZHAI Wen jie QI Yu lin |
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| Abstract: | An experimental research on self generated potential of metal friction pair was carried out.The characteristic frequency of the potential was explored. The potential signal was predicted with ARMA (auto regressive moving average) model. It has been found that at different vacuum conditions and loads, the characteristic frequency of self generated potential was different, and the potential signal could be predicted with AR model. |
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| Keywords: | self generated potential vacuum AR model |
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