1. Guilin University of Electronic Technology Guangxi Key Lab of Manufacturing System and Advanced Manufacturing Technology,School of Mechanical and Electrical Engineering,Guilin,China
2. Zhejiang University College of Electrical Engineering, Zhejiang University,ZJU-Hangzhou Global Scientific and Technological Innovation Center,Hangzhou,China
3. National New Energy VehicleTechnology Innovation Center (NEVC),Powertrain Department,Beijing,China
4. Delft University of Technology,Delft Institute of Microsystems and Nanoelectronics (DIMES),Delft,Netherlands