VSC-based DTC-SVM with adaptive parameter estimation

Fatma Ben Salem; Nabil Derbel

doi:10.1109/SSD.2014.6808813

VSC-based DTC-SVM with adaptive parameter estimation

Fatma Ben Salem, Nabil Derbel

University of Sfax

Research output: Contribution to conference › Paper › peer-review

5 Scopus citations

Abstract

This paper describes a robust sliding mode control with parameter adaptive estimation for a DTC-SVM system. The proposal combines advantages and benefits of both (i) DTC-SVM approach, which produces constant switching frequency, and overcomes several problems of induction machine control, and (ii) variable-structure controllers (VSC) which offer fast dynamic response, and which are easy to implement. Proposed variable structure controllers are designed to provide fast and accurate torque and flux controls which replace traditional hysteresis comparators. A new adaptive parameter estimation scheme is described. The synthesis of such controllers and parameter estimators is done using the Lyapunov stability theory. Simulation results dealing with steady-state as well as dynamic behaviors of the controlled induction motor show the efficiency and the robustness of the designed controllers and estimators.

Original language	English
DOIs	https://doi.org/10.1109/SSD.2014.6808813
State	Published - 2014
Externally published	Yes
Event	2014 IEEE 11th International Multi-Conference on Systems, Signals and Devices, SSD 2014 - Castelldefels-Barcelona, Spain Duration: 11 Feb 2014 → 14 Feb 2014

Conference

Conference	2014 IEEE 11th International Multi-Conference on Systems, Signals and Devices, SSD 2014
Country/Territory	Spain
City	Castelldefels-Barcelona
Period	11/02/14 → 14/02/14

Keywords

adaptive parameter estimator
DTC-SVM
Induction motor
parameter variations
sliding mode control

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10.1109/SSD.2014.6808813

Cite this

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abstract = "This paper describes a robust sliding mode control with parameter adaptive estimation for a DTC-SVM system. The proposal combines advantages and benefits of both (i) DTC-SVM approach, which produces constant switching frequency, and overcomes several problems of induction machine control, and (ii) variable-structure controllers (VSC) which offer fast dynamic response, and which are easy to implement. Proposed variable structure controllers are designed to provide fast and accurate torque and flux controls which replace traditional hysteresis comparators. A new adaptive parameter estimation scheme is described. The synthesis of such controllers and parameter estimators is done using the Lyapunov stability theory. Simulation results dealing with steady-state as well as dynamic behaviors of the controlled induction motor show the efficiency and the robustness of the designed controllers and estimators.",

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language = "English",

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AU - Ben Salem, Fatma

AU - Derbel, Nabil

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N2 - This paper describes a robust sliding mode control with parameter adaptive estimation for a DTC-SVM system. The proposal combines advantages and benefits of both (i) DTC-SVM approach, which produces constant switching frequency, and overcomes several problems of induction machine control, and (ii) variable-structure controllers (VSC) which offer fast dynamic response, and which are easy to implement. Proposed variable structure controllers are designed to provide fast and accurate torque and flux controls which replace traditional hysteresis comparators. A new adaptive parameter estimation scheme is described. The synthesis of such controllers and parameter estimators is done using the Lyapunov stability theory. Simulation results dealing with steady-state as well as dynamic behaviors of the controlled induction motor show the efficiency and the robustness of the designed controllers and estimators.

AB - This paper describes a robust sliding mode control with parameter adaptive estimation for a DTC-SVM system. The proposal combines advantages and benefits of both (i) DTC-SVM approach, which produces constant switching frequency, and overcomes several problems of induction machine control, and (ii) variable-structure controllers (VSC) which offer fast dynamic response, and which are easy to implement. Proposed variable structure controllers are designed to provide fast and accurate torque and flux controls which replace traditional hysteresis comparators. A new adaptive parameter estimation scheme is described. The synthesis of such controllers and parameter estimators is done using the Lyapunov stability theory. Simulation results dealing with steady-state as well as dynamic behaviors of the controlled induction motor show the efficiency and the robustness of the designed controllers and estimators.

KW - adaptive parameter estimator

KW - DTC-SVM

KW - Induction motor

KW - parameter variations

KW - sliding mode control

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DO - 10.1109/SSD.2014.6808813

M3 - Paper

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T2 - 2014 IEEE 11th International Multi-Conference on Systems, Signals and Devices, SSD 2014

Y2 - 11 February 2014 through 14 February 2014

ER -

VSC-based DTC-SVM with adaptive parameter estimation

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Keywords

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