Diseño e implementación de una librería y aplicación en Simulink-Matlab para el aprendizaje y estudio de controladores en modo deslizante aplicado a un tanque de mezclado con tiempo muerto.

Abstract

The following assignment presents the design and implementation of a library and application developed using Simulink - Matlab, aimed at the design and learning process of controllers in sliding modes (SMC), dynamic sliding modes with Iinoya - Altpeter compensator (DSMC) and sliding modes plus a Smith predictor (SPSMC); these techniques are added to a mixing tank with a time delay. For the design of the controllers to be included in both the library and the application, the approximate linear model of the plant is used, corresponding to a first order model plus a dead time delay (FOPDT), since these robust control techniques are based on the mathematical model of the process. To validate the results of the library and application design, monitoring and regulating tests of all three robust control techniques taken into consideration are carried out, based on the ISE and TVu performance index in comparison to the simulations of the complete model developed on Simulink. This library and developed application will help us quickly simulate the controllers in sliding modes in their multiple versions, allowing the user to reduce the time spent on the development of these controllers in Simulink.