| 基于LabVIEW的转向架应力应变测试系统设计 |
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| 引用本文： | 朱文良,黄秀玲,方宇.基于LabVIEW的转向架应力应变测试系统设计[J].电力机车技术,2012(1):68-70. |
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| 作者姓名： | 朱文良 黄秀玲 方宇 |
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| 作者单位： | 上海工程技术大学城市轨道交通学院,上海201620 |
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| 基金项目： | 上海高校选拔培养优秀青年教师科研专项基金项目（gjd09025） |
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| 摘 要： | 本文以LabVIEW为软件开发平台,结合相应的NI工控机及数据采集卡,完成了对应力应变信号数据的自动采集与处理,具有实时显示应变值、实时存储、数据处理等功能,使用灵活,可移植性好,性价比高。结果表明,采用NI计算机测试系统代替传统的应变仪,对应力应变信号实时数据采集与处理具有重要的现实意义。
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| 关 键 词： | 转向架 应变测试 数据处理 |
Stress strain test data analysis and processing for based on LabVIEW |
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| ZHU Wen-liang,HUANG Xiu-ling,FANG Yu.Stress strain test data analysis and processing for based on LabVIEW[J].Technology for Electric Locomotives,2012(1):68-70. |
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| Authors: | ZHU Wen-liang HUANG Xiu-ling FANG Yu |
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| Institution: | (College of Urban Railway Transportation,Shanghai University of Engineering Science,Shanghai 201620,China) |
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| Abstract: | Based on LabVIEW,this paper combines corresponding NI industrial computer and DAQ card,completes stress strain signal data acquisition and processing automatically.It has real time storage,data processing and other functions.It has the advantages of flexibility using,portability and costly effective.It shows that using the NI computer testing replaces traditional strain measuring instrument,which has an important signification for stress and strain signal data acquisition and processing. |
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| Keywords: | bogie strain test data processing |
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