Shengquan Li was born in Changde, China, in 1982. He received a Ph.D. degree in Mechatronics from the Nanjing University of Aeronautics and Astronautics, Nanjing, China, in 2012. From September 2014 to March 2015, he was a research assistant with the Department of Automatic Control and Systems Engineering, The University of Sheffield, the United Kingdom. Since 2012, he has been with Yangzhou University, China, where he is currently a professor and a doctoral supervisor. His current research interests include disturbance estimation theories and their applications to mechatronic systems. Dr. Li has served on the technical program committee for several international journals and conferences, including Measurement and Control, IEEE CYBER 2018, ICONIP2018, etc.