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Título del libro: 2009 6th International Conference On Electrical Engineering, Computing Science And Automatic Control, Cce 2009
Título del capítulo: Third-order quasi-Continuo control of induction motor

Autores UNAM:
LEONID FRIDMAN;
Autores externos:

Idioma:
Inglés
Año de publicación:
2009
Palabras clave:

Angular speed; Canonical form; Control algorithms; Convergence in finite time; Digital simulation; High-order; Robust control designs; Robust differentiator; Second derivatives; Sliding manifolds; Third-order; Three phase induction motor; Algorithms; Automation; Control; Electrical engineering; Induction motors; Process control; Robust control; Controllers


Resumen:

This work presents an alternative to the robust control design for the angular speed and the flux module in three-phase induction motors. The proposed controller is based in the canonical form technique using the Third-Order Quasi-Continuo control algorithm1. The controller incorporates an observer which is based on the high-order sliding-mode control technique. A robust differentiator is employed for estimate the second derivative of the sliding manifold. The controller provides high features of accuracy, robustness and convergence in finite time. The performance of the proposed controller, are verified by digital simulation.


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