1. James Watt School of Engineering, University of Glasgow, Glasgow, U.K.
2. Department of Automation, Shanghai Jiao Tong University, Shanghai, China
3. Department of Civil & Environmental Engineering, Hong Kong Polytechnic University, Hong Kong, China
4. School of Transportation Science and Engineering, Beihang University, Beijing, China
5. Department of Mechanical Engineering, University of Birmingham, Birmingham, U.K.
6. State Key Laboratory of Engines, Tianjin University, Tianjin, China