Yi-Liang Yeh received the B.S. and Ph.D. degrees from National Taiwan University(NTU), Taipei, Taiwan, in 2007 and 2014, respectively, both in mechanical engineering. 

He is currently an associate professor(A.P.) with the Department of Mechanical Engineering at National Taipei University of Technology(NTUT),Taipei, Taiwan. 

His research interests include control theory design and applications, sliding-mode control, robust observer design, and mechatronic systems.