Title :
Adaptive identification algorithms and robust control strategies used for performant electrical drives with AC machines
Author :
Birou, I. M T ; Rusu, C. ; Pavel, S.
Author_Institution :
Dept. of Electr. Drives & Robots, Cluj-Napoca Tech. Univ., Cluj-Napoca
Abstract :
A control structure is proposed to implement a sensorless speed control driving system with induction machine. The rotor speed is estimated by a model reference adaptive system based algorithm with information from stator variables fundamentals (voltages and currents). Influence of machine parameter sensitivity and low speed estimation errors are discussed. Computer simulated results are presented to validate the proposed sensorless control driving system.
Keywords :
asynchronous machines; electric drives; machine control; model reference adaptive control systems; robust control; rotors; stators; velocity control; AC machines; adaptive identification algorithms; control structure; induction machine; low speed estimation errors; machine parameter sensitivity; model reference adaptive system; performant electrical drives; robust control strategy; rotor speed; sensorless control driving system; sensorless speed control driving system; stator variables fundamentals; AC machines; Adaptive control; Adaptive systems; Control systems; Electric variables control; Induction machines; Programmable control; Robust control; Sensorless control; Velocity control;
Conference_Titel :
Automation, Quality and Testing, Robotics, 2008. AQTR 2008. IEEE International Conference on
Conference_Location :
Cluj-Napoca
Print_ISBN :
978-1-4244-2576-1
Electronic_ISBN :
978-1-4244-2577-8
DOI :
10.1109/AQTR.2008.4588832
