| 回转支承故障检测仪若干关键技术及其实现 |
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| 引用本文： | 袁泉,宓为建,黄赛清.回转支承故障检测仪若干关键技术及其实现[J].同济大学学报(自然科学版),2001,29(9):1081-1084,1117. |
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| 作者姓名： | 袁泉 宓为建 黄赛清 |
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| 作者单位： | 上海海运学院机械工程系 |
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| 基金项目： | 交通部科技成果推广资助项目(95-04-04-02). |
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| 摘 要： | 对回转支承进行故障检测需要较高采样频率和大容量存储的信号检测仪，而一般的信号采集仪无法同时满足两种需求，为此介绍了一种能满足这两种需求的故障检测仪并分析了其实现的若干关键技术，实际使用说明，该检测仪满足了回转支承故障信号采集分析的需求。
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| 关 键 词： | 回转支承 振动信号 采样频率 快闪存储器 故障诊断 机械部件 控制电路 |
| 文章编号： | 0253-374(2001)09-1081-04 |
Key Technology andRealization of the Instrument for Signal Collection |
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| YUAN Quan,MI Wei-jian,HUANG Sai-qing.Key Technology andRealization of the Instrument for Signal Collection[J].Journal of Tongji University(Natural Science),2001,29(9):1081-1084,1117. |
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| Authors: | YUAN Quan MI Wei-jian HUANG Sai-qing |
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| Abstract: | In order to monitor large-size bearing,the instrument for the signal collection with high sampling frequency and large datum storage is needed.However,the ordinary instrument for the signal collection can not save the large number of datum.The paper is about a type of instrument for the signal collection that can be used to monitor big-size bearing.The key technology about it is also introduced. |
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| Keywords: | large-size bearing vibrating signal sampling frequency flash memory |
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