1. Dept. of Automotive Engineering, School of Transportation Science and Engineering, Beihang Univ., Beijing 100191, China.
2. Professor, Dept. of Mechanical and Aerospace Engineering, Hong Kong Univ. of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China.
3. Associate Professor, Dept. of Automotive Engineering, School of Transportation Science and Engineering, Beihang Univ., Beijing 100191, China (corresponding author). ORCID: .