Diseño e implementación en la plataforma Arduino de estimadores de estado para convertidores electrónicos DC/DC

Héctor Botero-Castro; Alexandre Dimnet

doi:10.33571/rpolitec.v20n40a10

Authors

Héctor Botero-Castro Universidad Nacional de Colombia https://orcid.org/0000-0003-3567-4550
Alexandre Dimnet Universidad Nacional de Colombia https://orcid.org/0009-0004-6636-4525

DOI:

https://doi.org/10.33571/rpolitec.v20n40a10

Keywords:

State estimation, power electronic converter, Luenberger observer, Kalman filter, sliding mode observer, linearization

Abstract

In this work, the implementation of state observers in an integrated platform combining Matlab, Simulink and Arduino is carried out, by means of which the state variables of an electronic converter can be accurately estimated. For this purpose, three types of estimators are designed: the Luenberger observer, the Kalman filter and the sliding mode observer, for a DC/DC boost converter. The estimators are evaluated, allowing to highlight their advantages and disadvantages for obtaining the state variables of the converter. The methodology used has proved to be easily reproducible, which opens the possibility of future research and practical applications in the field of power electronics and control.

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