Shuyi Yang, professor, doctoral supervisor,"academic leader" of Hunan University of Science and Technology, young backbone teacher of Hunan Province; her main research interests are impact mechanical dynamics, electromechanical transmission control and testing; in recent years, she presided over more than 10 scientific research projects such as National Natural Science Foundation, Key Science and Technology Research Projects of Ministry of Education, Hunan Natural Science Foundation, etc.; she presided over one third prize of Hunan Technological Invention Award; and published more than 40 papers in important academic journals at home and abroad.