TY - JOUR T1 - Online estimation of the rotor flux linkage and voltage-source inverter nonlinearity in permanent magnet synchronous machine drives JO - IEEE Transactions on Power Electronics PY - 2014/01/01 AU - Liu K AU - Zhu ZQ ED - DO - DOI: 10.1109/TPEL.2013.2252024 VL - 29 IS - 1 SP - 418 EP - 427 Y2 - 2025/01/03 ER -