1. Department of Automation, School of Information Science and Engineering, Wuhan University of Science and Technology, Wuhan, China
2. Department of Automation, Engineering Research Center of Metallurgical Automation and Measurement Technology, Wuhan University of Science and Technology, Wuhan, China
3. Department of Mechanical Engineering, University of Melbourne, Melbourne, VIC, Australia
4. Department of Electrical and Computer Engineering, University of Windsor, Windsor, ON, Canada
5. College of Control Science and Engineering, Zhejiang University, Hangzhou, China