DocumentCode :
2591895
Title :
Non-linear controller applied to boost DC-DC converters using the state space average model
Author :
Galotto, Luigi, Jr. ; Canesin, Carlos A. ; Cordero, Raimundo ; Quevedo, Cristiano A. ; Gazineu, Rubenz
Author_Institution :
Dept. de Eng. Eletr., Univ. Fed. de Mato Grosso do Sul, Campo Grande, Brazil
fYear :
2009
fDate :
Sept. 27 2009-Oct. 1 2009
Firstpage :
733
Lastpage :
740
Abstract :
This work aims to present a methodology to use the large signal state space average model of the DC-DC converters for high performance controllers design. The design using classic control theories need the SISO transfer function. Often, these functions are obtained using linearization around the point of operation. It reduces the range of operation to the designed controller with the expected performance. Also, the presented controller showed to have high disturbance rejection dependent on the sensors used. The presented controller is described, simulated and experimentally confirmed.
Keywords :
DC-DC power convertors; nonlinear control systems; SISO transfer function; boost DC-DC converters; nonlinear controller; state space average model; Automatic control; DC-DC power converters; Equations; Power system modeling; Signal design; Sliding mode control; State-space methods; Switching converters; Transfer functions; Voltage; Average model; DC-DC converter; state space;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics Conference, 2009. COBEP '09. Brazilian
Conference_Location :
Bonito-Mato Grosso do Sul
ISSN :
2175-8603
Print_ISBN :
978-1-4244-3369-8
Electronic_ISBN :
2175-8603
Type :
conf
DOI :
10.1109/COBEP.2009.5347613
Filename :
5347613
Link To Document :
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