DocumentCode
2226437
Title
On the use of the describing function in fuzzy controller design for switching dc-dc regulators
Author
Gomáriz, S. ; Guinjoan, F. ; Vidal-Idiarte, E. ; Martinez-Salamero, L. ; Poveda, A.
Author_Institution
Dept. d´´Enginyeria Electron., Univ. Politecnica de Catalunya, Barcelona, Spain
Volume
3
fYear
2000
fDate
2000
Firstpage
247
Abstract
In this work, the describing function technique is applied to a two-rules fuzzy controller for switching regulators, in order to establish the scaling factors boundaries for which the system presents an oscillatory behavior, thus facilitating the fuzzy controller design. Simulation results for a boost converter are presented to illustrate the method
Keywords
DC-DC power convertors; control system synthesis; describing functions; fuzzy control; switching circuits; voltage regulators; boost converter; describing function; oscillatory behavior; scaling factors boundaries; switching dc-dc regulators; two-rules fuzzy controller; Computational complexity; Control systems; Error correction; Fuzzy control; Fuzzy logic; Fuzzy systems; Process design; Regulators; Switching frequency; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2000. Proceedings. ISCAS 2000 Geneva. The 2000 IEEE International Symposium on
Conference_Location
Geneva
Print_ISBN
0-7803-5482-6
Type
conf
DOI
10.1109/ISCAS.2000.856043
Filename
856043
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