1. School of Information Science and Engineering, Shandong Normal University, Jinan, China
2. State Key Laboratory for Manufacturing Systems Engineering and the School of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an, China
3. School of Control Science and Engineering, Tiangong University, Tianjin, China
4. Department of Mathematical Science and Automatization Institute, Bohai University, Jinzhou, China
5. School of Electrical Engineering, Sichuan University, Chengdu, China