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Title: Design and analysis of SISO fuzzy logic controller for power electronic converters
Authors: Viswanathan, K.
Srinivasan, D. 
Oruganti, R.
Issue Date: 2004
Citation: Viswanathan, K.,Srinivasan, D.,Oruganti, R. (2004). Design and analysis of SISO fuzzy logic controller for power electronic converters. IEEE International Conference on Fuzzy Systems 3 : 1293-1298. ScholarBank@NUS Repository.
Abstract: Power converters are non-linear systems that usually employ linear controllers designed to offer good smallsignal performance at the nominal operating point Yet, the converter's large-signal response is generally poor. Fuzzy logic controllers (FLCs) used in such cases improve the response, but their small-signal response is not as good as that of linear controller. In this paper, design of a SISO-FLC that offers good small and large-signal performance in a boost converter is presented. Besides reducing control complexity, the FLC offers better transient response in the converter than the linear controller. Simulation results are presented to show this. Using describing function method, the system stability margins are also analyzed.
Source Title: IEEE International Conference on Fuzzy Systems
ISBN: 0780383532
ISSN: 10987584
DOI: 10.1109/FUZZY.2004.1375354
Appears in Collections:Staff Publications

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