DocumentCode
2952461
Title
Estimation of parameters in Buck converter with Digital-PWM control based on ZAD strategy
Author
Taborda, John Alexander ; Angulo, Fabiola ; Olivar, Gerard
Author_Institution
Eng. Fac., Univ. del Magdalena, Santa Marta, Colombia
fYear
2011
fDate
23-25 Feb. 2011
Firstpage
1
Lastpage
4
Abstract
In this paper a novel method of parameters estimation in Buck converter with Digital-PWM control based on Zero Average Dynamic on Error or ZAD strategy is reported. The ZAD strategy has not been reported in adaptive control scheme. The estimation law is based in the Fixed-Point Inducting Control or FPIC technique. In power converters, the load value is usually unknown; therefore a controller with estimation law of the load value is convenient.
Keywords
power convertors; pulse width modulation; ZAD strategy; adaptive control; buck converter; digital-PWM control; fixed point inducting control; power converter; zero average dynamic; Bifurcation; Chaos; Converters; Estimation; Mathematical model; Pulse width modulation; Power converters; adaptive control; digital-PWM; parameters estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems (LASCAS), 2011 IEEE Second Latin American Symposium on
Conference_Location
Bogata
Print_ISBN
978-1-4244-9484-2
Type
conf
DOI
10.1109/LASCAS.2011.5750302
Filename
5750302
Link To Document