| 基于虚拟仪器的应力磁测系统的设计 |
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| 引用本文： | 杜玉玲,石延平,张永忠. 基于虚拟仪器的应力磁测系统的设计[J]. 煤矿机械, 2004, 0(12): 27-30 |
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| 作者姓名： | 杜玉玲 石延平 张永忠 |
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| 作者单位： | 江苏淮海工学院,江苏,连云港,222005;中国矿业大学,机电工程学院,江苏,徐州,221008 |
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| 基金项目： | 江苏省教育厅自然科学基金项目 (0 3KJD4 6 0 0 3 5 ) |
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| 摘 要： | 基于铁磁材料逆磁致伸缩效应的应力磁测法具有简便快捷的优点。为了开发具有便携功能的应力磁测装置 ,对基于虚拟仪器的应力磁测系统进行了研究。介绍了应力磁测系统的工作原理、构成及虚拟仪器的开发平台———LabVIEW ,详细说明了基于虚拟仪器的应力磁测系统程序设计的方法。初步试验证明 ,所设计的基于虚拟仪器的应力磁测系统是可行的 ,具有良好的推广前景。
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| 关 键 词： | 虚拟仪器 磁测系统 程序设计 |
| 文章编号： | 1003-0794(2004)12-0027-03 |
| 修稿时间： | 2004-08-15 |
Design of the magnetic testing system for stress based on virtual instrument |
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| DU Yu-ling,SHI Yan-ping,ZHANG Yong-zhong. Design of the magnetic testing system for stress based on virtual instrument[J]. Coal Mine Machinery, 2004, 0(12): 27-30 |
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| Authors: | DU Yu-ling SHI Yan-ping ZHANG Yong-zhong |
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| Affiliation: | DU Yu-ling~1,SHI Yan-ping~1,ZHANG Yong-zhong~2 |
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| Abstract: | The magnetic testing system for stress based on count-magnetostriction effect are simple and convenient for application. To develop the portable magnetic testing device for stress , the magnetic testing system for stress based on virtual instrumentation has been researched, and the operation principle, composition and developing platform-LabVIEW and programming method of the system have been stated in detail. The result shows that the system is feasible for practical application, and has good popularizing prospect. |
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| Keywords: | virtual instrument magnetic testing system for stress programming |
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