1. Master, School of Automotive and Traffic Engineering, Jiangsu Univ., Xuefu Rd. 301, Zhenjiang 212013, China.
2. Associate Professor, School of Automotive and Traffic Engineering, Jiangsu Univ., Xuefu Rd. 301, Zhenjiang 212013, China (corresponding author).
3. Professor, School of Automotive and Traffic Engineering, Jiangsu Univ., Xuefu Rd. 301, Zhenjiang 212013, China.
4. Lecturer, School of Automotive and Traffic Engineering, Jiangsu Univ., Xuefu Rd. 301, Zhenjiang 212013, China; Researcher, Tsinghua Univ. Suzhou Automobile Research Institute, Lianyang Rd. 129, Suzhou 215200, China.