| 基于LabVIEW的便携式多通道温度数据采集系统设计 |
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| 引用本文： | 李成,孙彦锋,宁琦.基于LabVIEW的便携式多通道温度数据采集系统设计[J].光电技术应用,2009,24(6):47-50. |
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| 作者姓名： | 李成 孙彦锋 宁琦 |
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| 作者单位： | 东北电子技术研究所,辽宁,锦州,121000 |
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| 摘 要： | 根据多种应用环境下的多点温度测量,设计出一种便携式多通道温度数据采集系统.利用热电偶作为温度传感器,传感器信号经NI9211四通道热电偶输入模块进行信号调理后通过USB总线输入计算机进行分析和显示.系统软件设计基于LabVIEW图形化开发环境,各项参数可灵活设置,在多点温度测量方面具有良好的应用价值.
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| 关 键 词： | 数据采集 热电偶 |
| 收稿时间： | 2009/10/9 |
Design of Portable Multichannel Temperature Data Acquisition System Base on LabVIEW |
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| LI Cheng,SUN Yan-feng,NING Qi.Design of Portable Multichannel Temperature Data Acquisition System Base on LabVIEW[J].Electro-Optic Technology Application,2009,24(6):47-50. |
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| Authors: | LI Cheng SUN Yan-feng NING Qi |
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| Institution: | LI Cheng,SUN Yan-feng,NING Qi(Northeast Research Institute of Electronics Technology,Jinzhou 121000,China) |
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| Abstract: | For multi-point temperature measurement in various environments,a portable multichannel temperature data acquisition system was designed.Making use of the thermocouple as the temperature sensor,the signal of thermocouple is modulated by NI 9211 4-channel thermocouple input module,then sent into the computer through the USB bus for analysis and display.Based on a graphic development environment of LabVIEW,and with the flexible configurations of all parameters,the system software has a good applicable value i... |
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| Keywords: | LabVIEW |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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