Digital Speckle Pattern Interferometry 数字散斑干涉 ; 数字散斑干涉法 ; 运用数字散斑干涉法 ; 数字散斑干涉技术
digital speckle pattern shearing 剪切数字散斑
digital speckle pattern correlation 数字散斑相关
digital speckle pattern interferometer 数字散斑干涉仪
Digital speckle pattern interferometry (DSPI) is non-contact, full-field optical measuring technique.
数字散斑干涉技术是一种非接触、全场测试的光学测试方法。
Optical fiber-digital speckle pattern correlation method (FDSP) is studied based on theoretical analysis and experimental research.
对光导纤维—数字散斑相关方法进行了详细的理论分析和实验研究。
In this paper, the method of measuring the in-plane displacement field under an impact loading is proposed and is named dynamic digital speckle pattern interferometry.
利用数字散斑干涉法，研究了半无限平面模型在受冲击载荷下的面内位移场的测试技术。
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