1. College of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao, People's Republic of China
2. School of Automation, Harbin University of Science and Technology, Harbin, People's Republic of China
3. Key Laboratory of Advanced Perception and Intelligent Control of High-end Equipment, Ministry of Education, Anhui Polytechnic University, Wuhu, People's Republic of China
4. School of Mathematics and Physics, Anhui Polytechnic University, Wuhu, People's Republic of China
5. School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, People's Republic of China