Jiyou Fei received his B.Sc. degree from the Second Artillery Engineering College, PLA in 1987, M.Sc. degree from Shanxi University of Science and Technology in 1998, and Ph.D. degree from Xi’an Jiaotong University in 2003. He is currently a professor at Dalian Jiaotong University. His main research interests includes automatic control and detection of power equipment; EMU detection technology; and noncontact precision measurement technology.