Affiliation: | 1. School of Automation, Nanjing University of Science and Technology, Nanjing, Jiangsu, People's Republic of Chinama920618@163.com;3. School of Mathematical Sciences, Liaocheng University, Liaocheng, Shandong, People's Republic of China;4. School of Electronic and Information Engineering, Suzhou University of Science and Technology, Suzhou, Jiangsu, People's Republic of China;5. School of Automation, Nanjing University of Science and Technology, Nanjing, Jiangsu, People's Republic of China |