| 动态应变数据采集与处理系统的开发及改进 |
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| 引用本文： | 邓宗白,刘正华. 动态应变数据采集与处理系统的开发及改进[J]. 计算机应用与软件, 2003, 20(11): 88-90 |
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| 作者姓名： | 邓宗白 刘正华 |
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| 作者单位： | 南京航空航天大学航空宇航学院,南京,210016 |
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| 摘 要： | 本文介绍了在Windows平台下，用Visual Basic6．0(VB6．0)和MATCOM，结合动态链接库(DLL)技术开发动态应变数据采集与处理系统。在系统开发中，以VB6．0作为界面开发工具，利用DLl技术、MATCOM和Windows API函数，不但解决了动态应变仪和光线示波器难以较高精度分析的问题，而且实现了自身的高速实时采集，改进了现有的动态应变实验数据采集处理方法。
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| 关 键 词： | 动态应变数据采集系统 数据处理系统 开发 API函数 动态链接库 Windows |
DESIGN OF DATA ACQUISITION AND DISPOSAL SYSTEM FOR DYNAMIC STRAIN |
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| Deng Zongbai Liu Zhenghua. DESIGN OF DATA ACQUISITION AND DISPOSAL SYSTEM FOR DYNAMIC STRAIN[J]. Computer Applications and Software, 2003, 20(11): 88-90 |
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| Authors: | Deng Zongbai Liu Zhenghua |
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| Abstract: | This paper introduces the implementation of data acquisition and disposal system of dynamic strain test by Visual Basic 6.0(VB6.0) , MATCOM and Dynamic Link Libraries(DLL)on Windows platfonn.In the course of design, the interface of system is designed by VB6.0, DLL technology and Windows API.Consequendy,it not only solves the problem that the dynamic strain instrument and the beam oscillograph doesn't carry out analysis of the data accurately but also it can achieve high speed and real time collection and improve the method of dynamic strain data acquisition and disposal in existence. |
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| Keywords: | Dynamic test Data acquisition Visual Basic 6.0 MATCOM Dynamic link libraries FFT transform |
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