| 基于LabVIEW的潜孔钻机冲击频率采集系统 |
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| 引用本文： | 张永玺,杨琛,李东明,闫杰.基于LabVIEW的潜孔钻机冲击频率采集系统[J].金属矿山,2013,42(10):128. |
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| 作者姓名： | 张永玺 杨琛 李东明 闫杰 |
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| 作者单位： | 湖南有色重型机器有限责任公司 |
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| 基金项目： | * 国家高技术研究发展计划(863计划)项目( 编号：2011AA060402）。 |
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| 摘 要： | 采用LabVIEW虚拟仪器技术实现了对潜孔钻机冲击频率的实时提取，成功地提取到了某型潜孔钻机开孔冲击频率，为进一步根据冲击频率实现对潜孔钻机的智能控制、冲击性能分析、在线监测、故障诊断等工作提供了参考。整个系统结构简单、性能稳定、信号保真度高，经过实践应用取得了良好的效果。
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| 关 键 词： | 潜孔钻机 LabVIEW 信号处理 |
Impact Frequency Acquisition System of Down-the-hole Drill based on LabVIEW |
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| Zhang Yongxi,Yang Chen,Li Dongming,Yan Jie.Impact Frequency Acquisition System of Down-the-hole Drill based on LabVIEW[J].Metal Mine,2013,42(10):128. |
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| Authors: | Zhang Yongxi Yang Chen Li Dongming Yan Jie |
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| Affiliation: | Hunan Non-ferrous Heavy Machinery Co.，Ltd.; |
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| Abstract: | By means of LabVIEW virtual instrument technique，the real-time extraction for the impact frequency of down-the-hole drill was realized，and the impact frequency of a certain type of down-the-hole drill was successfully extracted.On the basis of the impact frequency，the research provided a reference for intelligent control，impact strength analysis，on-line monitoring and fault diagnosis for the down-the-hole drill.The overall system has features of simply structure，stable performance and high signal fidelity，meanwhile good effect has been obtained in the practical application. |
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| Keywords: | Down-the-hole drill LabVIEW Signal processing |
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