TY - CONF T1 - Comparative study of electromagnetic performance of alternative Halbach and conventional radially magnetized permanent magnet brushless motors JO - Proceedings of the 11th International Conference on Electrical Machines and Systems Icems 2008 PY - 2008/12/01 AU - Zhu ZQ AU - Xia ZP AU - Howe D ED - SP - 2778 EP - 2783 Y2 - 2025/11/14 ER -