1. State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi'an Jiaotong University , No. 28, Xianning West Road, Xi'an, Shaanxi 710049, China ; , Via La Masa 34, Milan 20156, Italy
2. Department of Aerospace Science and Technology, Politecnico di Milano , No. 28, Xianning West Road, Xi'an, Shaanxi 710049, China ; , Via La Masa 34, Milan 20156, Italy
3. State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi'an Jiaotong University , No. 28, Xianning West Road, Xi'an, Shaanxi 710049, China
4. Department of Aerospace Science and Technology, Politecnico di Milano , Via La Masa 34, Milan 20156, Italy