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Single Gain Super Twisting Algorithm Application to PMSM

Abstract : In this paper, by means of a parametrization leading to a single gain, a tuning method is proposed to simplify the implementation of the well known Super Twisting Algorithm (STA). Furthermore, inspired by ideas from the high-gain observer design, and using a Lyapunov approach, the stability analysis of the closed-loop system is presented. Thanks to a simple Lyapunov function, sufficient condition are obtained to prove the finite-time convergence. Finally, the performances of the proposed strategy are illustrated experimentally on a Permanent Magnet Synchronous Motor (PMSM) using an industrial benchmark for generating the desired trajectories to be tracked, in presence of external disturbances.
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https://hal.archives-ouvertes.fr/hal-03179866
Contributor : Vincent Léchappé Connect in order to contact the contributor
Submitted on : Wednesday, March 24, 2021 - 3:20:55 PM
Last modification on : Monday, September 13, 2021 - 2:44:04 PM

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Diana Banda Morales, Romain Delpoux, Vincent Léchappé, Jesus de Leon Morales. Single Gain Super Twisting Algorithm Application to PMSM. IEEE Journal of Emerging and Selected Topics in Industrial Electronics, In press, pp.1-1. ⟨10.1109/JESTIE.2021.3051589⟩. ⟨hal-03179866⟩

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