1. School of Aerospace Engineering, Xi'an Jiaotong University 1 , Xi'an, 710049, People's Republic of China
2. State Key laboratory for Strength and Vibration of Mechanical Structures, Xi'an Jiaotong University 2 , Xi'an, 710049, People's Republic of China
3. School of Aeronautics and Astronautics, Shanghai Jiao Tong University 3 , Shanghai, 200240, People's Republic of China
4. Department of Civil and Building Engineering, and Architecture (DICEA), Polytechnic University of Marche via Brecce Bianche 4 , 60131 Ancona, Italy
5. Department of Mechanical Engineering, Southern Illinois University Edwardsville 5 , Edwardsville, Illinois 62026-1805, USA