Integral Action in Sliding Mode Control for Reduction of Chattering in Speed Regulation of a Synchronous Motor

In this paper a sliding mode controller for speed regulation of a PMSM is evaluated. Here, the oscillation attenuation due to the nonlinear discontinuous control action is addressed by means of low-pass filters based on iterated integrals, where the undesirable chattering problem is considered as hi...

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Bibliographic Details
Published in:Journal of physics. Conference series 2019-06, Vol.1221 (1), p.12060
Main Authors: Templos-Santos, J L, Aguilar-Mejia, O, Beltran-Carbajal, F, Valderrabano-Gonzalez, A, Tapia-Olvera, R
Format: Article
Language:English
Subjects:
Attenuation
Integrals
Low pass filters
Nonlinear control
Physics
Sliding mode control
Synchronous motors
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Summary:In this paper a sliding mode controller for speed regulation of a PMSM is evaluated. Here, the oscillation attenuation due to the nonlinear discontinuous control action is addressed by means of low-pass filters based on iterated integrals, where the undesirable chattering problem is considered as high-frequency noise.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1221/1/012060