TY - JOUR T1 - Simultaneous Sensorless Rotor Position and Torque Estimation for IPMSM at Standstill and Low Speed Based on High Frequency Square Wave Voltage Injection JO - IEEE Transactions on Industrial Electronics PY - 2021/01/01 AU - Shuang B AU - Zhu ZQ ED - DO - DOI: 10.1109/tie.2021.3114725 VL - PP IS - 99 SP - 1 EP - 1 Y2 - 2025/01/03 ER -