Yu-Ting Tsai is an Associate Professor at the Smart Machinery R&D Laboratory, Feng Chia University. He graduated from the same university and received his Master of Arts in Electroacoustics and a Ph.D. in Mechanical and Aerospace Engineering. He was a Visiting Scholar at the Institute of Acoustics, TU Dresden, and the Institute of Factory Automation and Production Systems, University of Nuremberg. His research interests include optimization methods, artificial intelligence, robotic control systems, mechanical vibration analysis and control, and audio signal processing and identification.