Jian Liu received the B.S. degree in mathematics from Fuyang Normal University, Fuyang, China, in 2007, the M.S. degree in mathematics from Donghua University, Shanghai, China, in 2010, and the Ph.D. degree in mathematics from Xi'an Jiaotong University, Xi’an, China, in 2017. Since 2017, he has been with the Center for Complex Systems, School of Mechano-Electronic Engineering, Xidian University, Xi’an. His research interests include iterative learning control, networked control systems, complex systems and reinforcement learning.