Novel speed and rotor position estimation strategy using a dual observer for low-resolution position sensors

IEEE Transactions on Power Electronics

Volumn 24, Issue 12, 2009, Pages 2897-2906

  Yoo, Anno ^a   Sul, Seung Ki ^a   Lee, Dong Cheol ^b   Jun, Cha Seung ^b  

^a Seoul National University   (South Korea)

^b LG Electronics Inc   (South Korea)

Author keywords

Dual observer; Home appliance; Low resolution Hall effect position sensor; Position sensor offset compensation

Indexed keywords

AC MACHINE; AC MOTOR DRIVES; COMPENSATION ALGORITHM; CURRENT REGULATIONS; DIRECT DRIVE; DUAL OBSERVER; FIELD-ORIENTED CONTROL; HARDWARE PROBLEMS; HIGH COSTS; HIGH RESOLUTION; HOME APPLIANCES; LOW RESOLUTION; LOW-RESOLUTION SENSORS; MECHANICAL ERRORS; MECHANICAL VIBRATIONS; OFFSET COMPENSATION; POSITION INFORMATION; POSITION SENSORS; ROTOR ANGLE; ROTOR POSITION; ROTOR POSITION ESTIMATION; ROTOR SPEED; SOFTWARE TECHNIQUES; SYNCHRONOUS REFERENCE FRAME; TORQUE RIPPLES;

AC MOTORS; DOMESTIC APPLIANCES; ELECTRIC DRIVES; GYRATORS; HALL EFFECT; LAWS AND LEGISLATION; MAGNETIC FIELD EFFECTS; SIGNAL PROCESSING; SPEED; UNDERWATER ACOUSTICS; VIBRATIONS (MECHANICAL); WASHERS;

SENSORS;

EID: 74349127337     PISSN: 08858993     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPEL.2009.2022969     Document Type: Article

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