1. Hefei University of Technology School of Mechanical Engineering, , Hefei 230009 , China
2. Huazhong University of Science and Technology School of Civil and Hydraulic Engineering, , Wuhan 430074 , China
3. Chongqing University College of Mechanical and Vehicle Engineering, , Chongqing 400044 , China
4. Chongqing Jinkang E-powertrain Co., Ltd. , Chongqing 401335 , China