Shu-Tang Liu Professor and Tutor of doctoral student, School of Control Science and Engineering, Shandong University. The research areas are theory and applications of fractal control, nonlinear control, chaos and control, bifurcation control theory and applications, physical oceanography, modeling and analysis of marine ecology and marine environment, etc. One book has been published by Springer (Shu-Tang Liu and Pei Wang, Fractal control theory, Springer, 2018.5). He has published more than 150 papers in journals, such as Nonlinear Analysis: Real World Applications, IEEE Trans. Circuits and Systems, Fractal, IEEE Trans. on Nano Bioscience, IEEE Communications Letters, Complexity, Nonlinear Dynamics, International Journal of Bifurcation and Chaos, and so on. He has presided more than 10 national science projects, including one national key project of natural science foundation of China, one national natural science foundation of China and Shandong joint project, five natural science foundation of China, and two central military commission science and technology commission, national defense science and technology innovation zone military engineering projects, and two natural science foundation of Shandong Province. In 2004, he won the national award for 100 excellent doctoral dissertations.