| 基于LabVIEW实现应变测试的系统标定 |
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| 引用本文： | 李丽,麻硕士,裴喜春.基于LabVIEW实现应变测试的系统标定[J].内蒙古农业大学学报(自然科学版),2007,28(2):154-156. |
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| 作者姓名： | 李丽 麻硕士 裴喜春 |
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| 作者单位： | 1. 内蒙古农业大学机电工程学院,呼和浩特,010018
2. 内蒙古农业大学计算机与信息工程学院,呼和浩特,010018 |
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| 摘 要： | 为利用计算机系统快捷和准确地进行测试和分析,开发了1种基于虚拟仪器软件LabVIEW的应变测试系统。利用本系统设计的自动调零和并联标定功能,测试者能即时计算出应变测试的系统误差并对测量值进行修正以消除系统误差。这种方法有效地提高了测试系统的准确度。
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| 关 键 词： | 虚拟仪器 应变测试 系统标定 |
| 文章编号： | 1009-3575（2007）02-0154-03 |
| 修稿时间： | 2007-01-20 |
THE SYSTEM CALIBRATION OF STRAIN MEASUREMENT BASED ON LABVIEW |
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| LI Li,MA Shuo-shi,PEI Xi-chun.THE SYSTEM CALIBRATION OF STRAIN MEASUREMENT BASED ON LABVIEW[J].Journal of Inner Mongolia Agricultural University(Natural Science Edition),2007,28(2):154-156. |
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| Authors: | LI Li MA Shuo-shi PEI Xi-chun |
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| Institution: | 1.College of Mechanical and Electrical Engineering,Inner Mongolia Agricultural University,Huhhot 010018,China;2.College of Computer Science and Information Management,Inner Mongolia Agricultural University,Huhhot 010018,China |
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| Abstract: | A strain measurement system was developed based on LabVIEW,a popular workbench for Virtual Instruments to rapidly and exactly make measurement and analysis using computers.Using the auto bridge balance and shunt calibration functions which were designed in the system,the system error of the strain measurement can be calculated instantly and the measurement value can be corrected to eliminate it.The method improves the accuracy of the measurement system effectively. |
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| Keywords: | LabVIEW |
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