Mingquan Shi,researcher/PhD/doctoral tutor.Research area: intelligent design/mechanical system simulation and CAD/CAE.Graduated in 2003 as a doctor, participated in 4 large-scale simulation design projects, including the national "Nine Five" key national defense pre-research project, and formed academic viewpoints.After work he presided and participated in the National Natural Science Foundation, including Doctoral Fund, provincial foundation and international cooperation projects, and different kinds of research projects , mostly belonging to the mechanical system simulation design category.