TY - CONF T1 - Direct torque control of PM brushless AC motors having non-sinusoidal back-emf waveforms JO - 3rd IET International Conference on Power Electronics, Machines and Drives (PEMD 2006) UR - http://dx.doi.org/10.1049/cp:20060144 PY - 2006/01/01 AU - Liu Y AU - Zhu ZQ AU - Howe D ED - DO - DOI: 10.1049/cp:20060144 PB - IEE Y2 - 2025/07/15 ER -