A Novel Backstepping Controller Based on Saturations Gains for Power Converters

https://doi.org/10.58571/CNCA.AMCA.2023.073

Resumen: The following paper presents the modeling and design of a backstepping controller based on saturation functions for a single-phase off-grid inverter system. The proposed controller consists of an algorithm that modifies the controller gains as a function of the error, which is intended to avoid the windup effect and to adapt to changes in system parameters, such as inverter load. The objective of the bakstepping controller acting on the system is to reduce the tracking error and improve the voltage quality at the inverter output by reducing the total harmonic distortion. The results of the backstepping controller with saturated gains are compared against backstepping with constant gains in order to test its performance improvement.

¿Cómo citar?

Gomez, Yoswaldo; Campos Mercado, Eduardo. A Novel Backstepping Controller Based on Saturations Gains for Power Converters. Memorias del Congreso Nacional de Control Automático, pp. 345-350, 2023. https://doi.org/10.58571/CNCA.AMCA.2023.073

Palabras clave

Control de Sistemas Lineales; Sistemas Electrónicos de Potencia; Otros Tópicos Afines

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