Dai Chunxiang, male, aged 52, is an associate researcher at School of Mechanical Engineering, Shanghai University. The main research fields include modern design methods and manufacturing, digital product modeling, three-dimensional reconstruction, rapid manufacturing and so on. Good at using CAD/CAM/CAE software for product modeling and analysis. He has published dozens of papers (including 7 retrieved by EI), 4 monographs and 3 invention patents, and presided over or participated in many national and provincial scientific research projects. Professional fields involve bionic manufacturing, product modeling, assembly modeling, motion simulation and UG NX software application.