School of Mechanical Engineering;
Shanghai Jiaotong University;
Shanghai;
200030;
China Department of Aircraft Manufacturing Engineering;
Northwestern Polytechnical University;
Xi''an;
710072;
China School of Mechanical Engineering;
Shanghai Jiaotong University;
Shanghai;
200030;
China School of Mechanical Engineering;
Shanghai Jiaotong University;
Shanghai;
200030;
China;
peen; forming; wing; skin; panel; equivalent; deformation; theory; numerical; simulation;