High performance current sensorless speed servo system of PM motor based on current estimation

Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)

Volumn 2, Issue , 2001, Pages 1240-1248

  Ohishi, K ^a   Nakamura, Y ^a  

^a NAGAOKA UNIVERSITY OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; DIGITAL SIGNAL PROCESSING; PERMANENT MAGNETS; SERVOMOTORS; SPEED CONTROL; WAVEFORM ANALYSIS;

POSITION SENSOR; ROTARY ENCODER; SOFTWARE ALGORITHMS; STEADY STATE ERROR; SURFACE PERMANENT MAGNET SYNCHRONOUS MOTORS;

SYNCHRONOUS MOTORS;

EID: 0035157791     PISSN: 01972618     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. High performance ultra-low speed servo system based on doubly coprime factorization and instantaneous speed observer
2. Robust self-tuning speed servo system for wide speed range based on instantaneous speed observer and disturbance observer
3. A novel starting method salient-pole brushless motor
4. An approach to real-time position estimation at zero and low speed for a Pm motor based on saliency
5. Rotor position and velocity estimation for a salient-pole permanent magnet synchronous motor at standstill and high speeds
6. Mechanical-sensorless robust control of permanent magnet synchronous motor using phase information of harmonic reactive power
7. Sensorless rotor-brushless DC motor drives using current estimation error
8. New sensorless control of brushless DC servo motors using disturbance observers and adaptive velocity estimations