Robust and Nonlinear Control of PWM DC-to-DC Boost Power Converters

Elfadil, Hakim; Giri, F.

doi:10.1109/pesc.2007.4342021

Cited by 8 publications

(3 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…However, it is well known that the boost converter has a non-minimum phase feature (see e.g. [4,5,8,9]). Such an issue is generally dealt by resorting to an indirect design strategy.…”

Section: Adaptive Sliding Mode Controller (Smc) Designmentioning

confidence: 99%

Adaptive sliding mode control of interleaved parallel boost converter for fuel cell energy generation system

Fadil

Giri

Guerrero

2013

Mathematics and Computers in Simulation

Self Cite

View full text Add to dashboard Cite

This paper deals with the problem of controlling energy generation systems including fuel cells (FCs) and interleaved boost power converters. The proposed nonlinear adaptive controller is designed using sliding mode control (SMC) technique based on the system nonlinear model. The latter accounts for the boost converter large-signal dynamics as well as for the fuel-cell nonlinear characteristics. The adaptive nonlinear controller involves online estimation of the DC bus impedance 'seen' by the converter. The control objective is threefold: (i) asymptotic stability of the closed loop system, (ii) output voltage regulation under bus impedance uncertainties and (iii) equal current sharing between modules. It is formally shown, using theoretical analysis and simulations, that the developed adaptive controller actually meets its control objectives.

show abstract

“…However, it is well known that the boost converter has a non-minimum phase feature (see e.g. [4,5,8,9]). Such an issue is generally dealt by resorting to an indirect design strategy.…”

Section: Adaptive Sliding Mode Controller (Smc) Designmentioning

confidence: 99%

Adaptive sliding mode control of interleaved parallel boost converter for fuel cell energy generation system

Fadil

Giri

Guerrero

2013

Mathematics and Computers in Simulation

Self Cite

View full text Add to dashboard Cite

show abstract

“…Las operaciones de los interruptores presentes en el convertidor causan la inherencia de características no lineales en el convertidor DC -DC [5]. Por lo tanto, este convertidor requiere un controlador con un alto grado de respuesta dinámica siendo así el controlador PID uno de los más usados dada su simplicidad [6].…”

Section: Introductionunclassified

Formulación de un controlador H ∞ con incertidumbre no estructurada para un convertidor DC - DC elevador (boost)

Devia-Narváez¹,

Ospina²,

Devia-Narvaez³

2021

Rev. UIS ing.

View full text Add to dashboard Cite

En este trabajo se presenta la formulación de un convertidor DC-DC tipo elevador (boost), a partir de un modelo de espacio de estados y el cálculo de un controlador con incertidumbre no estructurada multiplicativa. Se analizó el rendimiento del convertidor a bajas frecuencias, ajustando el peso de la función de ponderación, con el fin de reducir el ruido a determinadas frecuencias. Los resultados de la simulación del sistema, en lazo abierto y lazo cerrado, muestran que el controlador diseñado permite modificar la frecuencia de corte, a través de la variación de las funciones de ponderación y de esta manera, mejorar los comportamientos dinámicos del sistema.

show abstract

“…In [8], a backstepping controller was proposed which proved to be robust. sivity based controller (PD-PBC) proved to give rise to fast response but was at the same time unable to maintain robust performance under load variations.…”

Section: Introductionmentioning

confidence: 99%

Experimental Implementation of New Sliding Mode Control Law applied To a DC–DC Boost Converter

Massaoudi

Elleuch

Gaubert

et al. 2016

Asian Journal of Control

View full text Add to dashboard Cite

The real implementation of sliding mode controllers (SMCs) to a DC-DC boost converter is a challenge due to the nonminimum phase behavior of these kinds of converters and the SMCs chattering problem. In this paper, new integral sliding mode control laws with linear and proposed nonlinear sliding surfaces are developed to overcome these problems. An experimental comparative study between these SMCs and the classical SMC applied for a DC-DC boost converter is presented.

show abstract

Robust and Nonlinear Control of PWM DC-to-DC Boost Power Converters

Cited by 8 publications

References 5 publications

Adaptive sliding mode control of interleaved parallel boost converter for fuel cell energy generation system

Adaptive sliding mode control of interleaved parallel boost converter for fuel cell energy generation system

Formulación de un controlador H ∞ con incertidumbre no estructurada para un convertidor DC - DC elevador (boost)

Experimental Implementation of New Sliding Mode Control Law applied To a DC–DC Boost Converter

Contact Info

Product

Resources

About