Yajie Li, male, PhD, associate professor and master's supervisor. He mainly engages in research in the field of nonlinear stochastic dynamics and control. He has completed one National Natural Science Foundation Youth Fund project and one Henan Province Science and Technology Research Project, has participated in two national fund general projects and four provincial projects, and has authorized three international invention patents. He has published more than 40 relevant academic papers in important academic journals both domestically and internationally, and has served as a reviewer of several authoritative SCI journals in the research field. He won one second prize for excellent academic papers from the Henan Provincial Department of Education and one first prize for excellent scientific and technological papers from Pingdingshan municipal government. He also served as a member of the Fractional Order Systems and Control Committee of the Chinese Society of Automation, a director of the Henan Provincial Operations Research Society, and the deputy secretary-general of the Pingdingshan Mathematical Society. As a participant, he has won two Excellent Achievement Awards in Education Informatization in Henan Province.