TY - JOUR T1 - Indirect and direct force control of a two-phase tubular permanent magnet machine JO - IEEE Transactions on Power Electronics PY - 2007/01/01 AU - Kremer V AU - Zhu ZQ AU - Howe D ED - DO - DOI: 10.1109/TPEL.2006.890012 VL - 22 IS - 2 SP - 654 EP - 662 Y2 - 2025/07/08 ER -