Title :
Permanent magnet motor speed control loop autotuning
Author :
Gagneux, F. ; Jouve, D. ; Rognon, JP
Author_Institution :
Lab. d´´Electrotech. de Grenoble, ENSIEG, St. Martin d´´Heres, France
Abstract :
The authors present an autotuned high-performance digital speed control system applied to permanent magnet DC and synchronous motors fed by pulse-width-modulated (PWM) power converters. A cascade control scheme was chosen. The different aspects of the design process of the speed controller are considered and discussed. The optimal degree and the tuning of the RST digital controller, the identification conditions, and the noise effects are studied and illustrated by simulation and experimental results
Keywords :
DC motors; machine control; optimal control; permanent magnet motors; power convertors; pulse width modulation; self-adjusting systems; synchronous motors; tuning; velocity control; DC motors; PWM; cascade control; design; digital control; machine control; noise; optimal control; permanent magnet motors; power converters; simulation; speed control; tuning; Analytical models; Control systems; Digital control; Displacement control; Motion control; Permanent magnet motors; Robust control; Torque control; Transfer functions; Velocity control;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 1991. APEC '91. Conference Proceedings, 1991., Sixth Annual
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-0024-6
DOI :
10.1109/APEC.1991.146166