DocumentCode
2236171
Title
Model uncertainty and robust control of paralleled DC/DC converters
Author
Gadoura, I. ; Suntio, T. ; Zenger, K.
Author_Institution
Control Eng. Lab., Helsinki Univ. of Technol., Espoo, Finland
fYear
2002
fDate
4-7 June 2002
Firstpage
74
Lastpage
79
Abstract
In this paper a system of paralleled DC/DC converters operating in CICM with CMC is modelled and analysed. The H∞ control design is used in order to guarantee the robust stability and robust performance of the system in spite of different uncertainties. The μ-analysis is used to evaluate the robustness of the system. Simulation results are presented to demonstrate the control design procedure.
Keywords
DC-DC power convertors; H∞ control; control system synthesis; electric current control; robust control; uncertain systems; H∞ control design; continuous conduction mode; current-mode control; model uncertainty; multi-loop operation; parallel-connected buck converters; paralleled DC/DC converters; robust control design; robust performance; robust stability;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics, Machines and Drives, 2002. International Conference on (Conf. Publ. No. 487)
ISSN
0537-9989
Print_ISBN
0-85296-747-0
Type
conf
DOI
10.1049/cp:20020092
Filename
1031668
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