Jungyoul Lim received the B.S. degree in mechanical and aerospace engineering from Seoul National University, Seoul, Korea, in 2001, and the M.S. and Ph.D. degrees from the Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, USA, in 2010 and 2014, respectively. He is currently a Senior Researcher of New Transportation Innovative Research Center, Korea Railroad Research Institute, Uiwang-si, Korea. His current research interests include electromagnetic actuators, superconducting magnets, magnetic levitation and Hyperloop systems.