Adaptive quasi-sliding mode control based on a recursive weighted least square estimator for a DC motor

Juan D. Valladolid, Juan P. Ortiz, Luis I. Minchala

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3 Citas (Scopus)

Resumen

This paper presents the methodology of design of a discrete-time adaptive quasi-sliding mode controller (QSMC) based on a recursive weighted least square (RWLS) estimator for a dc motor. The proposed control scheme allows handling the classic problem of a QSMCs, which is the steady-state error due to the use of a saturation function instead of a switching function in the sliding mode control (SMC) algorithm. The use of linear and nonlinear signal references helps to show the closed-loop performance of the control system and its tracking capabilities. Experimental results show a better performance of the RWLS-QSMC algorithm applied on the speed control of a dc motor than a classic SMC.

Idioma originalInglés
Título de la publicación alojada2016 IEEE Conference on Control Applications, CCA 2016
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas886-890
Número de páginas5
ISBN (versión digital)9781509007554
DOI
EstadoPublicada - 10 oct. 2016
Evento2016 IEEE Conference on Control Applications, CCA 2016 - Buenos Aires, Argentina
Duración: 19 sep. 201622 sep. 2016

Serie de la publicación

Nombre2016 IEEE Conference on Control Applications, CCA 2016

Conferencia

Conferencia2016 IEEE Conference on Control Applications, CCA 2016
País/TerritorioArgentina
CiudadBuenos Aires
Período19/09/1622/09/16

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