Yuxuan Liang received the B.Eng.degree in mechanical engineering from Tongji University, Shanghai, China, in 2023. Later, He received the M.Phil. degree in Robotics and Autonomous Systems at the Hong Kong University of Science and Technology (Guangzhou), Guangzhou, where he is currently pursuing a Ph.D. degree. His research interests include nonlinear control theory, observer-based and other anti-disturbance methods for electric machines and robots. As a knowledge-loving and dedicated Nerd, he has uploaded his study notes on control theory to Zhihu.