Hejia Gao, PhD, is an Associate Professor at the School of Artificial Intelligence, Anhui University, Hefei, China. Previously, she was a visiting researcher at the Department of Mechanical, Industrial and Aerospace Engineering, Concordia University, Canada. She has published over 30 international journal and conference papers. Her research interests include neural networks, reinforcement learning, flexible systems, and vibration control. Wei He, PhD, is a Full Professor at the School of Automation and Electrical Engineering, University of Science and Technology Beijing, China. He has co-authored three books published in Springer and published over 100 international journal and conference papers. Prof. He was awarded a Newton Advanced Fellowship from the Royal Society, U.K., in 2017. His research interests include adaptive control, vibration control and bionic flapping wing aircraft. Changyin Sun, PhD, is a Professor at the School of Automation, Southeast University, Nanjing, China. He has co-authored four books and published over 160 international journal papers. Prof. Sun is a Chinese Association of Automation Fellow. His research interests include intelligent control, flight control, pattern recognition, and optimal theory.