1. School of Automotive Engineering, Harbin Institute of Technology, Shandong, Weihai, China
2. School of Vehicle Engineering, Chongqing University of Technology, Chongqing, China
3. School of Mechanical Engineering, Sichuan University of Science and Engineering, Zigong, China
4. School of Science, Computing and Engineering Technologies, Swinburne University of Technology, Hawthorn, VIC, Australia