Design Approaches and Control Strategies for Energy-Efficient Electric Machines for Electric Vehicles—A Review Shao, Lingyun ; Karci, Ahu Ece Hartavi ; Tavernini, Davide ; Sorniotti, Aldo ; Cheng, Ming Abstract Publication: IEEE Access Pub Date: 2020 DOI: 10.1109/ACCESS.2020.2993235 Bibcode: 2020IEEEA...8k6900S