15 November 2011 Review of the state of the art of whole field optical measurement techniques for strain analysis
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Proceedings Volume 8321, Seventh International Symposium on Precision Engineering Measurements and Instrumentation; 832145 (2011) https://doi.org/10.1117/12.912721
Event: Seventh International Symposium on Precision Engineering Measurements and Instrumentation, 2011, Yunnan, China
Abstract
For many years, optical measurement methods have been moving from research institution laboratories to industrial applications. Compact laser-based systems using the principles of speckle interferometry and easily manageable image correlation systems permit the simple and reliable high-precision characterization of materials and components in many different static and dynamic applications. The full-field, non-contact measurement of contours, deformations and strains has distinct advantages over conventional measurement methods resulting in significantly shorter development and testing times. The option of using full-field characterization also for transient events with a high time resolution opens prospects for many new applications in the future.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Thomas Walz, Thomas Walz, } "Review of the state of the art of whole field optical measurement techniques for strain analysis", Proc. SPIE 8321, Seventh International Symposium on Precision Engineering Measurements and Instrumentation, 832145 (15 November 2011); doi: 10.1117/12.912721; https://doi.org/10.1117/12.912721
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