Lin Zhang holds a Ph.D. in Engineering from Nanjing University of Aeronautics and Astronautics (NUAA) and is currently a Lecturer at the School of Mechanical Engineering, Dalian University. His research focuses on fatigue fracture mechanics, life prediction of mechanical components, and intelligent optimization algorithms for structural reliability analysis. He has presided over two key scientific research projects and published five high-quality academic papers, making significant contributions in the field of fatigue crack growth prediction under complex loading conditions.