1. Department of Electronic and Information Engineering and Faculty of Engineering, Shantou University, Shantou, China
2. College of Information, Zhejiang University of Finance and Economics, Hangzhou, China
3. School of Automation and Guangdong Province Key Laboratory of Intelligent Decision and Cooperative Control, Guangdong University of Technology, Guangzhou, China
4. College of Automation Science and Engineering, South China University of Technology, Guangzhou, China