References
[1]. N. Matsui, (1996)., “Sensorless PM brushless dc motor
drives, ” IEEE Trans. IndElectron., Vol.43, No.2, pp. 300-
308
[2]. K. Y. Cheng and Y. Y. Tzou, (2003), “Design of a
sensorless commutation IC for BLDC motors,” IEEE Trans.
Power Electron., Vol.18, No.6, pp.1365-1375.
[3] Y. Wu, Z. Deng, X. Wang, X. Ling, and X. Cao, (2010),
“Position sensorless control based on coordinate
transformation for brushless DC motor drives,” IEEE Trans.
Power Electron., Vol.25, No.9, pp.2365-2371.
[4] G. J. Su and J. W. McKeever, (2004), “Low-cost
sensorless control of brushless DC motors with improved
speed range,” IEEE Trans. Power Electron., Vol.19, No.2,
pp.296-302.
[5]. D. H. Jung and I. J. Ha, (2000), “Low-cost sensorless
control of brushless DC motors using a frequencyindependent
phase shifter,” IEEE Trans. Power Electron.,
Vol.15, No.4, pp.744-752.
[6]. R. C. Becerra, T. M. Jahns, and M. Ehsani, (1991),
“Four-quadrant sensorless brushless ECM drive,” in Proc.
IEEE- APEC'91 Conf., pp.202-209.
[7]. T. M. Jahn, R. C. Becerra, and M. Ehsan, (1991),
“Integrated current regulation for a brushless ECM drive,”
IEEE Trans. Power Electron., Vol.6, No.1, pp.118-126.
[8]. J. X. Shen, Z. Q. Zhu, and D. Howe, (2004), “Sensorless
flux-weakening control of permanent-magnet brushless
machines using third-harmonic back-EMF,” IEEE Trans. Ind.
Appl., Vol.40, No.6, pp.1629-1636.
[9]. M. Fraq and D. Ishak, (2009), “A new scheme
sensorless control of BLDC motor using software PLL and
third harmonic back-EMF,” in Proc IEEE-ISIEA, pp.861-865.
[10]. W. J. Lee, and S. K. Sul, (2006), “A new starting
method of BLDC motors without position sensor,” IEEE
Trans. Ind. Appl., Vol.42, No.6, pp.1532-1538.
[11]. P. Champa, P. Somrisi, P. Wipasuramonton, and P.
Nakmahachalasint, (2009),“Initial rotor position
estimation for sensorless brushless DC drives,”IEEE Trans.
Ind. Appl., Vol.45, No.4, pp.1318-1324.
[12]. Y. S. Lai, F. S. Shyu, and S. S. Tseng, (2003), “New initial
position detection technique for three-phase brushless
DC motor without position and current sensors,” IEEE Trans.
Ind. Appl., Vol.39, No.2, pp.485-491.
[13]. R. F. Coughlin and F. F. Driscoll, (2007), Operational
amplifiers and linear integrated circuit. Prentice Hall.
[14]. L. Zhang, W. Xiao, and W. Qu, (2006), “Sensorless
control of BLDC motors using an improved low-cost back-
EMF detection method,” in Proc. IEEE-PESC, pp.1-7.
