Title :
Sliding mode control of induction motors using singular perturbation techniques
Author :
Alvarez-Gallegos, Jaime ; Alvarez-Gallegos, Jaime ; Herrera-Alfonsin, R.J.
Author_Institution :
Dept. de Ingenieria Elect., Centro de Investigacion y de Estudios, Avanzados del IPN, Mexico
Abstract :
A sliding mode control for a fifth-order model of an induction motor is designed. The design method uses some results for nonlinear singularly perturbed systems. Regulation of the rotor speed and the squared norm of the rotor flux is achieved even if a load torque disturbance and an uncertainty in the rotor resistance value are present
Keywords :
control system synthesis; induction motors; machine control; perturbation techniques; variable structure systems; velocity control; fifth-order model; induction motors; nonlinear singularly perturbed systems; rotor flux; rotor speed; singular perturbation techniques; sliding mode control; squared norm; uncertainty; Control systems; Induction machines; Induction motors; Nonlinear control systems; Nonlinear systems; Perturbation methods; Rotors; Sliding mode control; Torque control; Uncertainty;
Conference_Titel :
Control Applications, 1992., First IEEE Conference on
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-0047-5
DOI :
10.1109/CCA.1992.269798
