1. School of Mechanical Engineering Tianjin University Tianjin 300354 China
2. Tianjin Key Laboratory of Nonlinear Dynamics and Control Tianjin 300072 China
3. Department of Mechanical and Aerospace Engineering Rutgers University New Brunswick NJ 08903 USA
4. Department of Engineering Mechanics and Key Laboratory of Soft Machines and Smart Devices of Zhejiang Province Zhejiang University Hangzhou 310027 Zhejiang Province China
5. Department of Mechanical Engineering City University of Hong Kong Hong Kong China
6. Centre for Advanced Structural Materials Shenzhen Research Institute of City University of Hong Kong Shenzhen 518057 China
7. School of Chemical Engineering and Technology Tianjin University Tianjin 300072 China