Diseño de un observador y un controlador de velocidad de un motor DC por modos deslizantes
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Date
2013-03-23Author
Beltrán-Soto, Jesse M.
Sánchez-Torres, Juan D.
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En este artículo se presenta una estructura de estimación y control de estados mediante modos deslizantes para un modelo lineal. Se presenta un sistema mecánico de un Motor DC, al cual se le diseñaran un observador y un controlador deslizante de primer y segundo orden. Los resultados se comparan con un diseño de un PID. Los dos diseños se prueban ante cambios de referencia, perturbaciones y ruido. In this paper a structure for estimation and control of states using sliding modes is presented for a linear model. A mechanical system of a DC motor is presented with a designed observer and a sliding controller of first and second order. The results are compared with a design of a PID. The two designs are tested against reference changes, disturbances and noise. — In this paper a structure for estimation and control of states using sliding modes is presented for a linear model. A mechanical system of a DC motor is presented with a designed observer and a sliding controller of first and second order. The results are compared with a design of a PID. The two designs are tested against reference changes, disturbances and noise. Keywords — Dc Motor, Observer, Sliding modes, State spaceUniversidad Nacional de Colombia
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