TY - JOUR T1 - Commutation-torque-ripple minimization in direct-torque-controlled PM brushless DC drives JO - IEEE Transactions on Industry Applications PY - 2007/07/01 AU - Liu Y AU - Zhu ZQ AU - Howe D ED - DO - DOI: 10.1109/TIA.2007.900474 VL - 43 IS - 4 SP - 1012 EP - 1021 Y2 - 2024/10/23 ER -