| 一种工作用S型热电偶自动检定系统设计与应用 |
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| 引用本文： | 谷红霞,陈磊,赵振刚,李英娜,李川.一种工作用S型热电偶自动检定系统设计与应用[J].传感器与微系统,2017,36(11). |
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| 作者姓名： | 谷红霞 陈磊 赵振刚 李英娜 李川 |
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| 作者单位： | 昆明理工大学信息工程与自动化学院,云南昆明,650051 |
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| 基金项目： | 国家自然科学基金资助项目，昆明理工大学人才培养基金资助项目，云南省应用基础研究计划项目，中国博士后科学基金面上资助(一等资助)项目 |
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| 摘 要： | 为了提高热电偶检定系统的检定时间和控温精度,基于LabVIEW设计了一种工作用S型热电偶的检定系统.以数据采集卡和可控硅为核心搭建了硬件系统,使用图形化编程语言LabVIEW开发了上位机软件,并对检定炉温度控制算法进行优化,人机界面友好、高效便捷.经过实验性投运,系统性能与检定企业出具结果一致,具有较高的实用价值.
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| 关 键 词： | 热电偶 LabVIEW 自动检定系统 炉温控制 算法优化 |
Design and application of an S-style thermocouple automatic verification system for work |
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| GU Hong-xia,CHEN Lei,ZHAO Zhen-gang,LI Ying-na,LI Chuan.Design and application of an S-style thermocouple automatic verification system for work[J].Transducer and Microsystem Technology,2017,36(11). |
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| Authors: | GU Hong-xia CHEN Lei ZHAO Zhen-gang LI Ying-na LI Chuan |
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| Abstract: | In order to improve test time and temperature control precision of thermocouple verification system,a work-based verification system with S-type thermocouple is degined by LabVIEW. Using data acquisition card and thruster as the core to build up hardware system,using LabVIEW graphical programming language to develop upper PC software,and the temperature control algorithm of verification furnace is optimized for purpose of friendly man-machine interface ,efficient and convenient. After experimentally operation,results show that the system has high practical value,and the performance is consistent with the certification enterprise. |
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| Keywords: | thermocouple LabVIEW automatic verification system furnace temperature control algorithm op-timization |
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