1. School of Mechanical Engineering and Automation, Harbin Institute of Technology, Shenzhen 518055, China
2. Guangdong Provincial Key Laboratory of Intelligent Morphing Mechanisms and Adaptive Robotics, Shenzhen 518055, China
3. School of Rail Transportation, Soochow University, Suzhou 215131, China
4. The State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai 200240, China