1. Structural Vibration Control Group, Qingdao University of Technology, Qingdao, People’s Republic of China
2. Department of Mechanical Engineering, Polytechnic University of Milan, Milan, Italy
3. Research Institute of Mechanical Engineering, Department of Vibration Testing and Equipment Condition Monitoring, South Ural State University, Chelyabinsk, Russian Federation
4. Mechanical Engineering Department, College of Engineering, Prince Sattam bin Abdulaziz University, Alkharj, Saudi Arabia
5. Department of Mechanical, Materials and Aerospace Engineering, University of Liverpool, Liverpool, UK