1. The College of Artificial Intelligence, North China University of Science and Technology, Tangshan, People's Republic of China
2. The College of Artificial Intelligence, Tangshan University, Tangshan, People's Republic of China
3. The School of Control and Computer Engineering, North China Electric Power University, Beijing, People's Republic of China
4. The Institute of Electrical Engineering, Yanshan University, Qinhuangdao, People's Republic of China