NDLI: Quasi-Continuous SOSM controller applied to an induction motor with current limitation

Content Provider	IEEE Xplore Digital Library
Author	Valenzuela, F. A. Rodriguez, R. J. Ramirez, J. C. Morfin, O. A. Castellanos, M. I.
Copyright Year	2012
Description	Author affiliation: División académica de Ingeniería y Arquitectura, Universidad Juárez Autónoma de Tabasco, Cunduacán, México (Valenzuela, F. A.; Rodriguez, R. J.; Ramirez, J. C.) \|\| Departamento de Eléctrica y Computación, Universidad Autónoma de Ciudad Juárez, Chihuahua, México (Morfin, O. A.; Castellanos, M. I.)
Abstract	In this paper, the authors propose a robust nonlinear controller with high performance and accuracy. The controller is based on a Second Order Sliding Modes technique which is characterized by having Quasi-Continuous control signals. The controlled outputs are the angular velocity and rotor magnetic flux module, including a limiter of start current. The controller incorporates a state observer for estimating the rotor magnetic fluxes, and a robust differentiator for calculating the sliding manifold derivative; therefore, the load torque estimation is not required. The proposed velocity controller involving a rotor flux observer and robust differentiator provides robustness, high performances and accuracy; as is validated by results obtained through simulations in Simulink/MATLAB program.
Starting Page	1
Ending Page	6
File Size	386713
Page Count	6
File Format	PDF
ISBN	9781467344975
ISSN	21544824
e-ISBN	9781889334479
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-24
Publisher Place	Mexico
Access Restriction	Subscribed
Rights Holder	TSI Press
Subject Keyword	Rotors Robustness Observers Induction motors Torque Stators Magnetic flux Velocity Controller Induction Motor Quasi-Continuous Second-Order Sliding-Mode
Content Type	Text
Resource Type	Article

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