Title :
An adaptive feedback linearizing controller for a shunt DC motor
Author :
Tafur Sotelo, J.C. ; Vélez-Reyes, Miguel
Author_Institution :
Seccion Electr. y Electron., Pontificia Univ. Catolica del Peru, Lima, Peru
Abstract :
This paper presents the design and implementation of an adaptive feedback: linearizing controller for a shunt DC motor. Experimental evaluation of the proposed scheme is presented. A nonlinear observer for load torque with linear error dynamics is developed. Experimental results illustrate that good performance is obtained when the system operates outside amplifier saturation. The adaptive approach adds robustness to the input-output linearization technique when applied to motor control.
Keywords :
DC motors; adaptive control; feedback; linearisation techniques; machine control; nonlinear control systems; observers; robust control; torque control; adaptive feedback linearizing controller; amplifier saturation; input-output linearization technique; linear error dynamics; load torque; motor control; nonlinear observer; robustness; shunt DC motor; Adaptive control; Automatic control; DC motors; Induction motors; Linear feedback control systems; Output feedback; Programmable control; Robust control; State feedback; Torque;
Conference_Titel :
Computers in Power Electronics, 2002. Proceedings. 2002 IEEE Workshop on
Print_ISBN :
0-7803-7554-8
DOI :
10.1109/CIPE.2002.1196730
