Yaxu Xue received the B.S. degree in electronic information engineering from Xinyang Normal University, Xinyang, China, the M.S. degree in control science and engineering from Chongqing University, Chongqing, China, in 2011, and the Ph.D. degree in traffic information engineering and control from the Wuhan University of Technology, Wuhan, China. He is currently a professor at the School of Energy and Electrical Engineering, Pingdingshan University, Pingdingshan, China. He has authored or coauthored over 30 publications in journal articles, book chapters, and conference proceedings, such as the IEEE TRANSACTIONS ON COGNITIVE AND DEVELOPMENTAL SYSTEMS, IEEE Sensors Journal, IEEE ACCESS, and Applied Sciences. He is a reviewer of the IEEE TRANSACTIONS ON CYBERNETICS, IEEE Transactions On Human-Machine Systems, IEEE Journal of Biomedical and Health Informatics, et al. His research interests include hand motion analysis, multi-fingered robotic hand control, machine learning, and signal processing.