5Nahid-Mobarakeh B, Meibogy-Tabar F, Sargos F-M. Back EMF estimation based sensorless control of PMSM: Robustness with respect to measurement errors and inverter irregularities [J]. IEEE Trans on Industry Applications, 2007, 43(2): 485 -494.
6XIAO Xi, IA Yongdong, ZHANG Meng. A sensorless control based on MRAS method in interior permanent magnet machine drive [C]// Proceedings of IEEE PEDS2005. Piscataway, NJ: IEEE Press, 2005, 1: 734-738.
7Mohamed Y A-R I, Lee T K. Adaptive self-tuning MTPA vector controller for IPMSM drive system [J]. IEEE Trans on Energy Conversion, 2006, 21(3): 636 - 644.
8Zordan M, Vas P, Rashed M, et al. Field-weakening in high performance PMSM drives: A comparative analysis [C]// Proceedings of IEEE IAS2000. Piscataway, NJ: IEEE Press, 2000, 3: 1718-1724.
9Bae B H, Sul S K. A novel dynamic overmodulation strategy for fast torque control of high-saliency-ratio AC motor [J]. IEEE Trans on Industry Applications, 2005, 41(4):1013 - 1019.
10Lee D-C, Lee G-M. A novel overmodulation technique for space vector PWM inverters [J]. IEEE Trans on Power Electronics, 1998, 13(6): 1144-1150.
