1. School of Intelligent Manufacturing, Weifang University of Science and Technology, Weifang 262700, China
2. School of Automotive Engineering, Shandong Jiaotong University, Jinan 250357, China
3. School of Automotive and Traffic Engineering, Jiangsu University, Zhenjiang 212013, China
4. College of Mechanical and Vehicle Engineering, Chongqing University, Chongqing 400044, China