Sun Zegang, Ph.D., is an associate professor and a master's supervisor. His primary research areas include the theoretical aspects of mechanical optimization design, electromechanical integration technology, computational fluid dynamics (CFD) simulation analysis of hydraulic components, and intelligent mechanical technology. He has presided over 3 research projects at various levels, and published over 30 research papers, including more than 10 as the first author, which are indexed in SCI and EI databases.