| 虚拟式动态应变测试仪的设计 |
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| 引用本文： | 王腊节.虚拟式动态应变测试仪的设计[J].适用技术之窗,2010(11):71-74. |
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| 作者姓名： | 王腊节 |
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| 作者单位： | [1]南昌大学机电工程学院,江西南昌330031 [2]南昌大学共青学院,江西九江332020 |
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| 摘 要： | 本文利用普通声卡作为应变数据采集卡,以Borland公司的C＋＋Builder为开发平台开发的虚拟式动态应变测试仪,具有滤波、标定、数据存储、历史波形播放以及频域分析等功能,使用者可以方便地观察和分析处理实验结果,适用于较高精度要求、中低频的动态应变测试。
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| 关 键 词： | 声卡 虚拟仪器 C＋＋Bulider 动态应变测量 |
Design of Virtual Dynamic Strain Measurement Instrument |
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| Wang Lajie.Design of Virtual Dynamic Strain Measurement Instrument[J].Science & Technology Plaza,2010(11):71-74. |
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| Authors: | Wang Lajie |
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| Affiliation: | Wang Lajie(1.School of Mechatronics Engineering,Nanchang University,Jiangxi Nanchang 330031;2.Gongqing College,Nanchang University,Jiangxi Jiujiang 332020) |
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| Abstract: | The virtural dynamic measurement using the normal sound card as the dynamic data collection card at C＋＋Builder development platform in the Borland company,has many functions,such as filtering,labeling,data storing,wave displaying,frequency domain analyzing.Users can easily observe,analyse and deal with experiment results.The measurement instrument is suitable for the more precision and medium-low frequency dynamic strain measurement. |
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| Keywords: | Sound Card Virtual Instrument C＋＋Builder Dynamic Strain Measurement |
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