1. School of Automation, Central South University, Changsha, People’s Republic of China
2. Xiangjiang Laboratory, Changsha, People’s Republic of China
3. College of Electrical Engineering, Henan University of Technology, Zhengzhou, People’s Republic of China
4. School of Intelligent Engineering and Intelligent Manufacturing, Hunan University of Technology and Business, Changsha, People’s Republic of China
5. College of Mechanical and Vehicle Engineering, Hunan University, Changsha, People’s Republic of China