An adaptive control to perform tracking in DC to DC power converters

Author

Obregón-Pulido, G. ; Nuño, Emmanuel ; Castañeda, Karina ; De-Gyves, Adalberto

Author_Institution

Electron. Dept., Univ. de Guadalajara, Guadalajara, Mexico

fYear

2010

fDate

8-10 Sept. 2010

Firstpage

188

Lastpage

191

Abstract

In this paper we design a controller that solves the tracking problem for the boost and buck-boost converters. A stable nonlinear system is obtained that produces the necessary inputs in order to exactly track the inductor current reference. This property is used to track a given reference signal for the capacitor voltage. We also present an study of the bounds that must be satisfied by the current reference in order to track the voltage reference f(τ) = A+B sin(wτ) in an approximate way.

Keywords

DC-DC power convertors; adaptive control; nonlinear control systems; stability; DC to DC power converters; adaptive control; buck-boost converters; capacitor voltage; inductor current reference; reference signal tracking; stable nonlinear system; voltage reference tracking; Conferences; Converters; Electrical engineering; Harmonic analysis; IEEE catalog; Inductors; Voltage control; Control Theory; DC-to-DC power converters; Reference Tracking;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Engineering Computing Science and Automatic Control (CCE), 2010 7th International Conference on

Conference_Location

Tuxtla Gutierrez

Print_ISBN

978-1-4244-7312-0

Type

conf

DOI

10.1109/ICEEE.2010.5608625

Filename

5608625