1. Ph.D. Candidate, State Key Laboratory of Mechanical Systems and Vibration, Institute of Vibration, Shock and Noise, Shanghai Jiao Tong Univ., Shanghai 200240, China.
2. Associate Professor, State Key Laboratory of Mechanical Systems and Vibration, Institute of Vibration, Shock and Noise, Shanghai Jiao Tong Univ., Shanghai 200240, China.
3. Professor, State Key Laboratory of Mechanical Systems and Vibration, Institute of Vibration, Shock and Noise, Shanghai Jiao Tong Univ., Shanghai 200240, China (corresponding author).