| 轴件运动与力学参数电磁检测原理与方法研究 |
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| 引用本文： | 谭继文,文妍,舒杰.轴件运动与力学参数电磁检测原理与方法研究[J].青岛理工大学学报,2004,25(4):68-71. |
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| 作者姓名： | 谭继文 文妍 舒杰 |
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| 作者单位： | 青岛理工大学,青岛,266033 |
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| 基金项目： | 山东省教育厅科技计划资助项目 (J0 2A0 6) |
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| 摘 要： | 研究了轴件运动力学参数电磁无损检测的基本原理和实现方法 .应用信号处理与波形转换技术 ,将对轴件运动与力学参数的检测转换为对时间量的计测 ;推导出时间域的计测量与轴件动态参数之间的理论关系 ;阐明了单片机数据采集技术与计算机定量处理方法 .为轴件运动与力学参数的非接触式、实时、在线、定量、虚拟现实检测提供了理论依据和有效方法
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| 关 键 词： | 轴件 运动与力学参数 非接触 电磁检测 |
| 修稿时间： | 2004年10月15 |
The Research of Electromagnetic Measurement of Axial Member's Motion and Mechanics Parameter |
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| Tan Ji-wen,Wen Yan,Shu Jie.The Research of Electromagnetic Measurement of Axial Member''''s Motion and Mechanics Parameter[J].Journal of Qingdao Technological University,2004,25(4):68-71. |
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| Authors: | Tan Ji-wen Wen Yan Shu Jie |
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| Abstract: | The principle and method of axial member's motion and mechanics parameters testing in electromagnetic nondestructive way are studied in this paper. The detection of axial member's motion and mechanics parameters are converted to the calculation of time variable based on the signal processing and the conversion of wave-form. The relation between the detection time variable and the dynamic parameters is deduced. The data acquisition technique by microcontroller and the quantitative processing method by computer are expounded. It provides a theoretic basis and an effective method for the motion and mechanics parameter detection of axial member and the detection can be realized in non-contact, real-time, quantitative, virtual way. |
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| Keywords: | axial member motion and mechanics parameter non-contact electromagnetic measurement |
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