Fast Terminal Sliding-Mode Control with an Integral Filter Applied to a Van der Pol Oscillator

Cesar U. Solis, Julio B. Clempner, Alexander S. Poznyak

Research output: Contribution to journalArticle

26 Scopus citations

Abstract

© 1982-2012 IEEE. This paper proposes a procedure for designing a fast terminal sliding-mode control involving an integral filter that guarantees a finite time of convergence to zero dynamics, robustness against polynomial bounded uncertainties, and external disturbances. It reduces the chattering effect by employing a state-dependent gain and adds an integral filter to smooth the input control signal. We suggest a simplified algorithm to design the controller. To test the performance of the algorithm, we use a Van der Pol chaotic oscillator synchronization with perturbations in the states. Finally, we compare the performance of the method by using the proposed controller with the filter turned-on and turned-off.
Original languageAmerican English
Pages (from-to)5622-5628
Number of pages7
JournalIEEE Transactions on Industrial Electronics
DOIs
StatePublished - 1 Jul 2017

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