The control system for a boost converter with load uncertainties has been considered. A discontinuous boost converter model is considered taking into account also the inductor parasitic resistance and the diode threshold voltage. Exploiting the dynamics, internal and external, of the converter, a sliding mode regulator of the voltage has been designed by a change of coordinates. The load has been estimated by a sliding mode observer. The proposed solution has been numerically tested using a powerful software simulation platform.
Boost converter load estimation by a sliding mode approach / Corradini, M. L.; Ippoliti, G.; Orlando, G.. - In: INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS. - ISSN 0098-9886. - (2022). [10.1002/cta.3226]
Boost converter load estimation by a sliding mode approach
Ippoliti G.;Orlando G.
2022-01-01
Abstract
The control system for a boost converter with load uncertainties has been considered. A discontinuous boost converter model is considered taking into account also the inductor parasitic resistance and the diode threshold voltage. Exploiting the dynamics, internal and external, of the converter, a sliding mode regulator of the voltage has been designed by a change of coordinates. The load has been estimated by a sliding mode observer. The proposed solution has been numerically tested using a powerful software simulation platform.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
