Limited-view ultrasonic guided wave tomography using an adaptive regularization method

• المؤلفون الرئيسيون: Rao, Jing, Ratassepp, Madis, Fan, Zheng
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2017
• الموضوعات: Transducer arrays; Image reconstruction
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/83622; http://hdl.handle.net/10220/42692
• المؤسسة: Nanyang Technological University

Ultrasonic guided waves are useful to assess the integrity of a structure from a remote location. Recently, tomography techniques have been developed to quantitatively estimate the thickness map of plate-like structures based on the dispersion characteristics of guided waves. In many applications on...