| 基于NI-PXIe的矿用通风机滚动轴承振动信号采集系统设计 |
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| 引用本文： | 李思琦,蒋志坚.基于NI-PXIe的矿用通风机滚动轴承振动信号采集系统设计[J].煤矿机械,2020,41(2):187-190. |
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| 作者姓名： | 李思琦 蒋志坚 |
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| 作者单位： | 北京建筑大学电气与信息工程学院,北京100044 |
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| 基金项目： | 国家自然科学基金项目(71601013);北京市自然科学基金项目(4174087);北京建筑大学研究生创新项目(PG2019073)。 |
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| 摘 要： | 针对矿用通风机滚动轴承振动信号部件采集需求,设计了一种基于LabVIEW软件以及NI-PXIe硬件的振动信号采集系统。系统硬件部分由PXIe1082机箱以及PXIe4492数据采集卡组成。以LabVIEW为开发软件完成了系统软件部分的设计。利用该系统进行了轴承振动信号采集试验,试验结果表明,系统能够稳定、高效地对轴承振动信号进行采集,具有一定的实用价值。
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| 关 键 词： | LabVIEW 数据采集系统 滚动轴承 振动信号 矿用通风机 |
Design of Vibration Signal Acquisition System for Mine Fan Rolling Bearing Based on NI-PXIe |
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| Li Siqi,Jiang Zhijian.Design of Vibration Signal Acquisition System for Mine Fan Rolling Bearing Based on NI-PXIe[J].Coal Mine Machinery,2020,41(2):187-190. |
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| Authors: | Li Siqi Jiang Zhijian |
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| Affiliation: | (School of Electrical and Information Engineering,Beijing University of Civil Engineering and Architecture,Beijing 100044,China) |
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| Abstract: | Aiming at the requirement of vibration signal acquisition of rolling bearing components in mine fan,designed a vibration signal acquisition system based on LabVIEW software and NI-PXIe hardware. The hardware part of the system was composed of PXIe1082 chassis and PXIe4492 data acquisition card. By LabVIEW completed the design of the software part of the system. The test of the bearing vibration signal acquisition was carried out by this system. The result of the test shows that the system can collect bearing vibration signal stably and efficiently. It has certain practical value. |
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| Keywords: | LabVIEW data acquisition system rolling bearing vibration signal mine fan |
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