1. Faculty of Information Technology, Beijing Laboratory of Smart Environmental Protection, Beijing Key Laboratory of Computational Intelligence and Intelligent System, and the Beijing Institute of Artificial Intelligence, Beijing University of Technology, Beijing, China
2. School of Intelligent Systems Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
3. Science and Technology on Aircraft Control Laboratory, School of Automation Science and Electrical Engineering, Beihang University, Beijing, China
4. Science Program, Texas A&M University at College Station, College Station, TX, USA