Volume 13, Issue 1, January 2015, Pages 279–285
Hatem Trabelsi1 and Mohamed Benrejeb2
1 Laboratoire de Recherche en Automatique (LA.R.A), ENIT, Tunis Belvédère, Tunisia
2 LA.R.A. Automatique, Ecole Nationale d'Ingénieurs de Tunis, BP37, le Belvédère, 1002 Tunis, Tunisia
Original language: English
Copyright © 2015 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The problem of controlling the chaotic permanent magnet synchronous motor (PMSM) is addressed. Based on the Lyapunov stability theory, a state feedback controller is designed to make the system states track desired references even when the system exhibits chaotic behavior. Both cases of certain and uncertain systems are considered. System performances are maintained in spite of parametric uncertainties. Numerical simulations are then presented to show the effectiveness of the proposed controller.
Author Keywords: Permanent magnet synchronous motor, chaos, parameter uncertainties, stability, Lyapunov stability theory.
Hatem Trabelsi1 and Mohamed Benrejeb2
1 Laboratoire de Recherche en Automatique (LA.R.A), ENIT, Tunis Belvédère, Tunisia
2 LA.R.A. Automatique, Ecole Nationale d'Ingénieurs de Tunis, BP37, le Belvédère, 1002 Tunis, Tunisia
Original language: English
Copyright © 2015 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
The problem of controlling the chaotic permanent magnet synchronous motor (PMSM) is addressed. Based on the Lyapunov stability theory, a state feedback controller is designed to make the system states track desired references even when the system exhibits chaotic behavior. Both cases of certain and uncertain systems are considered. System performances are maintained in spite of parametric uncertainties. Numerical simulations are then presented to show the effectiveness of the proposed controller.
Author Keywords: Permanent magnet synchronous motor, chaos, parameter uncertainties, stability, Lyapunov stability theory.
How to Cite this Article
Hatem Trabelsi and Mohamed Benrejeb, “Control of chaos in permanent magnet synchronous motor with parameter uncertainties: a Lyapunov approach,” International Journal of Innovation and Scientific Research, vol. 13, no. 1, pp. 279–285, January 2015.
