| 基于声卡和虚拟仪器技术的齿轮故障诊断系统 |
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| 引用本文： | 罗颂荣.基于声卡和虚拟仪器技术的齿轮故障诊断系统[J].机床与液压,2011,39(11). |
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| 作者姓名： | 罗颂荣 |
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| 作者单位： | 湖南文理学院机械工程学院,湖南常德,415003 |
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| 基金项目： | 湖南省教育厅2007年科研项目(07C447) |
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| 摘 要： | 针对传统齿轮故障诊断系统所需仪器繁杂、数据采集卡成本高的难题,提出了一种基于计算机声卡和虚拟仪器技术构建齿轮故障诊断系统的方案,该系统利用声卡的DSP技术采集数据和LabVIEW的多线程编程技术实现了各种信号分析功能。
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| 关 键 词： | 齿轮故障 声卡 虚拟仪器技术 |
Gear Fault Diagnosis System Based on PC Sound Card and Virtual Instrument Technology |
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| LUO Songrong.Gear Fault Diagnosis System Based on PC Sound Card and Virtual Instrument Technology[J].Machine Tool & Hydraulics,2011,39(11). |
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| Authors: | LUO Songrong |
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| Affiliation: | LUO Songrong(Department of Mechanical Engineering,Hunan University of Science and Arts,Changde Hunan 415003,China) |
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| Abstract: | By aiming at difficult problems of many disadvantages in the tradition gear fault diagnosis system,such as complex test equipments and high cost of data collecting card,a kind of gear fault diagnosis system was introduced based on LabVIEW virtual instrument technology and PC sound card which acted as data acquisition card.Various kinds of signals analysis function were realized,by using DSP technology of PC sound card and LabVIEW multithreading program. |
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| Keywords: | Gear fault PC sound card Virtual instrument technology |
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