1. School of Mechanical Engineering, Beijing Institute of Technology, Beijing, China
2. International School, Beijing University of Posts and Telecommunications, Beijing, China
3. School of Information and Electronics, Beijing Institute of Technology, Beijing, China
4. College of Robotic, Beijing Union University, Beijing, China
5. State Key Laboratory of Intelligent Green Vehicle and Mobility, Tsinghua University, Beijing, China
6. Chery Lion Automotive Technology, Nanjing Company, Ltd., Nanjing, China