| 可调实时时间差电子错位散斑技术及应用 |
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| 引用本文： | 戴嘉彬,秦玉文.可调实时时间差电子错位散斑技术及应用[J].光子学报,1995,24(5):445-448. |
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| 作者姓名： | 戴嘉彬 秦玉文 |
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| 作者单位： | 天津大学力学系 |
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| 摘 要： | 本文首次提出一种可调实时时间差电子错位散斑干涉技术,并成功地用于热变形测量,该方法还可用于长时间连续变形和瞬态大变形的位移测量。叙述了该技术的原理,给出了一些应用的实验结果。
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| 关 键 词： | 可调实时时间差 电子错位散斑 变形测量 |
| 收稿时间： | 1994-06-18 |
ADAPTIVE REAL-TIME INTERVAL TECHNIQUE OF ELECTRTRONIC SHEARING SPECKLE AND ITS APPLICATIONS |
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| Dai Jiabin,Qin Yuwen.ADAPTIVE REAL-TIME INTERVAL TECHNIQUE OF ELECTRTRONIC SHEARING SPECKLE AND ITS APPLICATIONS[J].Acta Photonica Sinica,1995,24(5):445-448. |
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| Authors: | Dai Jiabin Qin Yuwen |
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| Affiliation: | Department of Mechanics, Tianjin University, Tianjin 300072 |
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| Abstract: | Adaptive real-time interval technique of electronic shearing speckle is proposed anddiscussed.Some applications were demonstrated which show that the technique is indeed an effectivemethod in the measurement of thermal deformation,time-dependent deformation and instantaneouslarge deformationl |
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| Keywords: | Adaptive real-time interval Electronic shearing speckle Thermal deformation |
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