TY - JOUR T1 - Torque speed characteristics of switched flux permanent magnet machines JO - COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering PY - 2012/01/01 AU - Zhu ZQ AU - Azar Z ED - DO - DOI: 10.1108/03321641211184805 VL - 31 IS - 1 SP - 22 EP - 39 Y2 - 2025/01/03 ER -