Yun Le received the Ph.D. degree in precision instruments and machinery from the School of Instrumentation Science and Optoelectronics Engineering, Beihang University, Beijing, China, in 2014. She is currently with the School of Instrumentation and Optoelectronic Engineering, Beihang University, Beijing 100191, China, and also with the Ningbo Institute of Technology, Beihang University, Ningbo 315800, China. Her research interests include the design of novel various types of magnetic bearings and magnetic shielding.