1. Full Professor, State Key Laboratory of Automotive Simulation and Control, Jilin Univ., Changchun 130025, P.R. China (corresponding author).
2. Ph. D. Candidate, State Key Laboratory of Automotive Simulation and Control, Jilin Univ., Changchun 130025, P.R. China.
3. Associate Professor, School of Mechatronics Engineering, Shenyang Aerospace Univ., Shenyang 110136, P.R. China.