| 基于Labwindows／CVI测控软件的校准方法研究 |
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| 引用本文： | 谢金峰,习友宝,陈晓华.基于Labwindows／CVI测控软件的校准方法研究[J].大众科技,2011(10):25-26,24. |
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| 作者姓名： | 谢金峰 习友宝 陈晓华 |
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| 作者单位： | 电子科技大学电子工程学院,四川成都,611731 |
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| 摘 要： | 介绍了在测控软件设计中用软件修正测量误差的方法，分析误差来源并建立数学模型。实验证明使用最小二乘算法来逼近校准曲线效果最好，通过软件修正测量误差使测量结果更精确，提高了测量仪器的测量精度。该项目的上位机软件以铁路应答器综合检测系统为背景，使用Labwindows／CVI作为开发平台。Labwindows／CVI是NI公...
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| 关 键 词： | 最小二乘算法 软件校准 铁路应答器综合检测系统 上位机应用软件 |
Based on Labwindows/CVI software of monitoring calibration methods of research |
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| Abstract: | It introduces the measurement error correction methods used in the monitoring and control software design.Analysis of error sources and Establish mathematical model.Experiments show that using the least squares algorithm to approximate the best calibration curve.Correcting Measurement errors with software to make more accurate measurements,Improve the accuracy of measuring instruments.The project's PC software to railway transponder integrated detection system for the background.Use Labwindows / CVI as a de... |
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| Keywords: | Least-squares algorithm Software calibration Railway transponder integrated detection system PC application software |
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