1. Key Laboratory of Soft Machines and Smart Devices of Zhejiang Province Institute of Applied Mechanics School of Aeronautics and Astronautics Zhejiang University Hangzhou 310027 China
2. Department of Mechanical Engineering Chonbuk National University Jeonju-si Jeollabuk-Do 54896 Republic of Korea
3. State Key Laboratory for Strength and Vibration of Mechanical Structures School of Aerospace Engineering Xi'an Jiaotong University Xi'an 710049 China