Position sensorless control of IPMSM using adjustable frequency setting square-wave voltage injection - Yu, Kailiang; Yu, Kailiang; Wang, Zheng (New York ; The Institute of Electrical and Electronics Engineers, Inc., 2022)
IEEE Transactions on Power Electronics, vol. 37, no. 11, pages 12973-12979, November 2022.
Keywords: Voltage margin; Sensorless control; Square-wave voltage injection