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Author Ioannidis, G.C. ♦ Manias, S.N.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2008
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics ♦ Electricity & electronics ♦ Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Converters ♦ Uncertainty ♦ Robustness ♦ Transfer functions ♦ Robust stability ♦ Voltage control ♦ Phase change materials
Abstract A novel current assisted $H_{infin}$ controller for boost converter is presented in this paper. The proposed controller combines the $H_{infin}$ robust stabilization technique and classical loop-shaping. The current loop of the boost converter is closed with constant gain and then, the $H_{infin}$ controller is estimated and applied to the converter, closing the voltage loop. The derived controller has been compared to the popular peak current mode controller in terms of robust stabilization and performance using the concept of uncertainty and the powerful tool of mu-analysis. To verify the theoretical analysis and conclusions, the two control schemes have been simulated under nominal and disturbed conditions considering step load and reference changes.
Description Author affiliation: Dept. of Electr. Eng., Tech. Inst. of Piraeus, Egaleo (Ioannidis, G.C.)
ISBN 9781424416677
ISSN 02759306
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2008-06-15
Publisher Place Greece
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 1.03 MB
Page Count 7
Starting Page 3272
Ending Page 3278

Source: IEEE Xplore Digital Library