A new phase-delay-free method to detect back EMF zero-crossing points for sensorless control of spindle motors

IEEE Transactions on Magnetics

Volumn 41, Issue 7, 2005, Pages 2287-2293

  Jiang, Quan ^a   Bi, Chao ^a,b   Huang, Ruoyu ^a  

^a DATA STORAGE INSTITUTE   (Singapore)

^b NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Brushless dc motors; Hard disk drives; Rotor position detection; Sensorless control; Spindle motors

Indexed keywords

BRUSHLESS DC MOTORS; ELECTROMAGNETIC FORCE; HARD DISK DRIVES (HDD); ROTOR POSITION DETECTION; SENSORLESS CONTROL; SPINDLE MOTORS;

DIGITAL FILTERS; ELECTRIC COMMUTATION; ELECTRIC POTENTIAL; ERROR DETECTION; FIELD PROGRAMMABLE GATE ARRAYS; HARD DISK STORAGE; PULSE CIRCUITS; ROTORS; SIGNAL DETECTION;

DC MOTORS;

EID: 23844478904     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2005.851841     Document Type: Article

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