Vibration measurement by use of wavelet transform and temporal carrier technique

• المؤلفون الرئيسيون: Quan, Chenggen, Fu, Yu, Tay, Cho Jui
• مؤلفون آخرون: Temasek Laboratories
• التنسيق: مقال
• اللغة: English
• منشور في: 2010
• الموضوعات: DRNTU::Science::Physics::Optics and light
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/92214; http://hdl.handle.net/10220/6486
• المؤسسة: Nanyang Technological University

In this paper, two optical techniques, namely, electronic speckle pattern interferometry (ESPI) and fringe projection, are described for the measurement of a low-frequency vibrating object. The combination of optical interferometry and temporal phase analysis allows the measurement on a continuously...