Title :
Robust nonlinear control of an isolated motion system
Author :
Caratozzolo, Patricia ; Fossas, Enric ; Serra, Maria ; Riera, Jordi
Author_Institution :
CENIDET, Morelos, Mexico
Abstract :
This paper investigates the design and implementation of different control schemes for a generation and motion system, which is characterized by the use of induction machines. Main applications are related with motion control in isolated power systems. Field acceleration method and feedback linearization control techniques of the motion system are presented. The control algorithm contains a nonlinear identification scheme that asymptotically tracks the true values of the rotor resistance. Computer simulation results show the robustness and superior dynamic performance of the control strategies developed in this work.
Keywords :
asynchronous generators; feedback; induction motors; linearisation techniques; machine control; motion control; nonlinear control systems; robust control; rotors; computer simulation; control strategies; doubly-fed induction generator; dynamic performance; feedback linearization control; field acceleration method; induction machines; induction motor; isolated motion system; nonlinear identification scheme; robust nonlinear control; robustness; rotor resistance values asymptotic tracking; Application software; Character generation; Control systems; Induction generators; Induction machines; Motion control; Nonlinear control systems; Power system dynamics; Power system simulation; Robust control;
Conference_Titel :
Power Electronics Congress, 2002. Technical Proceedings. CIEP 2002. VIII IEEE International
Print_ISBN :
0-7803-7640-4
DOI :
10.1109/CIEP.2002.1216647
