Satoshi Ogasawara, Hirofumi Akagi. An approach to position sensorless drive for brushless DC motors[J]. IEEE Trans. on Ind. Appl., 1991, 27(5): 928-933.
[4]
Shao J, Nolan D, Hopkins T. A novel direct back EMF detection for sensorless brushless DC motor (BLDCM) drive[C]. Proc. of the Applied Power Electronics Conference and Exposition, 2002: 33-37.
[5]
Shen J X, Tseng K J. Analyses and compensation of rotor position detection error in sensorless PM brushless DC motor drives[J]. IEEE Trans. on Energy Conversion, 2003, 18(1):87-93.
[6]
Shao J, Nolan D, Teissier M, et al. A novel microcontroller-based sensorless DC (BLDCM) motor drive for automotive fuel pumps[C]. Conference Record of the 37th IAS Annual Meeting, 2002: 2386-2392.
Abu Sharkh S M, Barinberg. Design and performance of a new technique for sensorless control of a down-hole brushless PM motor[C]. Seventh International Conference on Power Electronics and Variable Speed Drives, 1998: 263-268.