Title :
Mixed-Mode PWM for High-Performance Stepping Motors
Author :
Bellini, Alberto ; Concari, Carlo ; Franceschini, Giovanni ; Toscani, Andrea
Author_Institution :
Univ. of Modena & Reggio Emilia, Reggio Emilia
Abstract :
This paper describes the realization of a high-performance drive based on stepping motors, with a specific reference to the optimal choice of pulsewidth modulation. An original modulation technique is proposed that allows, in conjunction with current feedback, to achieve high performances together with a reduced current ripple. A prototype digital signal processor-based drive was realized for a small-size stepping motor.
Keywords :
digital signal processing chips; motor drives; pulse width modulation; stepping motors; current feedback; digital signal processor-based drive; high-performance drive; mixed-mode PWM; optimal choice; pulsewidth modulation; reduced current ripple; stepping motors; Aging; Digital signal processing; Position control; Prototypes; Pulse width modulation; Resonance; Servomotors; Space vector pulse width modulation; Textile industry; Vibration control; Motor drives; pulsewidth modulation (PWM); stepper motors;
Journal_Title :
Industrial Electronics, IEEE Transactions on
DOI :
10.1109/TIE.2007.905929
