Vibration Analysis by Laser Interferometry Techniques
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چکیده
The application of laser interferometry techniques to study the dynamic behaviour of structural components is described. Being a non contact field technique, it allows the measurement of a dynamic displacement fields without need of additional fitting of transducers, which would change the mass of the structure. Image processing techniques are already available to reduce the time invested in the results investigation. Results are available as numerical files that can be used for subsequent numerical processing of stress calculation.
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تاریخ انتشار 2002