1. College of Information Engineering, Zhejiang University of Technology, Hangzhou, China
2. Department of Aeronautical and Automotive Engineering, Loughborough University, Loughborough, U.K.
3. National Local Joint Engineering Researching Center for Electrical Drive and Power Electronic, Quanzhou Institute of Equipment Manufacturing, Haixi Institutes, Chinese Academy of Sciences, Jinjiang, China
4. Faculty of Engineering, Universidad Andres Bello, Santiago, Chile