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Design and implementation of a single input fuzzy logic controller for boost converters

This paper describes the design and hardware implementation of a Single Input Fuzzy Logic Controller (SIFLC) to regulate the output voltage of a boost power converter. The proposed controller is derived from the signed distance method, which reduces a multi-input conventional Fuzzy Logic Controller...

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Main Authors: Salam, Zainal, Taeed, Fazel, Md. Ayob, Shahrin
Format: Article
Language:English
Published: Korean Institute of Power Electronics 2011
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/28822/1/ZainalSalam2011_DesignandImplementationofaSingleInputFuzzyLogicController.pdf
http://eprints.utm.my/id/eprint/28822/
http://dx.doi.org/10.6113/JPE.2011.11.4.542
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spelling my.utm.288222019-01-28T03:38:27Z http://eprints.utm.my/id/eprint/28822/ Design and implementation of a single input fuzzy logic controller for boost converters Salam, Zainal Taeed, Fazel Md. Ayob, Shahrin TK Electrical engineering. Electronics Nuclear engineering This paper describes the design and hardware implementation of a Single Input Fuzzy Logic Controller (SIFLC) to regulate the output voltage of a boost power converter. The proposed controller is derived from the signed distance method, which reduces a multi-input conventional Fuzzy Logic Controller (CFLC) to a single input FLC. This allows the rule table to be approximated to a one-dimensional piecewise linear control surface. A MATLAB simulation demonstrated that the performance of a boost converter is identical when subjected to the SIFLC or a CFLC. However, the SIFLC requires nearly an order of magnitude less time to execute its algorithm. Therefore the former can replace the latter with no significant degradation in performance. To validate the feasibility of the SIFLC, a 50W boost converter prototype is built. The SIFLC algorithm is implemented using an Altera FPGA. It was found that the SIFLC with asymmetrical membership functions exhibits an excellent response to load and input reference changes. Korean Institute of Power Electronics 2011-07 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/28822/1/ZainalSalam2011_DesignandImplementationofaSingleInputFuzzyLogicController.pdf Salam, Zainal and Taeed, Fazel and Md. Ayob, Shahrin (2011) Design and implementation of a single input fuzzy logic controller for boost converters. Journal Of Power Electronics, 11 (4). pp. 542-550. ISSN 1598-2092 http://dx.doi.org/10.6113/JPE.2011.11.4.542 DOI:10.6113/JPE.2011.11.4.542
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Salam, Zainal
Taeed, Fazel
Md. Ayob, Shahrin
Design and implementation of a single input fuzzy logic controller for boost converters
description This paper describes the design and hardware implementation of a Single Input Fuzzy Logic Controller (SIFLC) to regulate the output voltage of a boost power converter. The proposed controller is derived from the signed distance method, which reduces a multi-input conventional Fuzzy Logic Controller (CFLC) to a single input FLC. This allows the rule table to be approximated to a one-dimensional piecewise linear control surface. A MATLAB simulation demonstrated that the performance of a boost converter is identical when subjected to the SIFLC or a CFLC. However, the SIFLC requires nearly an order of magnitude less time to execute its algorithm. Therefore the former can replace the latter with no significant degradation in performance. To validate the feasibility of the SIFLC, a 50W boost converter prototype is built. The SIFLC algorithm is implemented using an Altera FPGA. It was found that the SIFLC with asymmetrical membership functions exhibits an excellent response to load and input reference changes.
format Article
author Salam, Zainal
Taeed, Fazel
Md. Ayob, Shahrin
author_facet Salam, Zainal
Taeed, Fazel
Md. Ayob, Shahrin
author_sort Salam, Zainal
title Design and implementation of a single input fuzzy logic controller for boost converters
title_short Design and implementation of a single input fuzzy logic controller for boost converters
title_full Design and implementation of a single input fuzzy logic controller for boost converters
title_fullStr Design and implementation of a single input fuzzy logic controller for boost converters
title_full_unstemmed Design and implementation of a single input fuzzy logic controller for boost converters
title_sort design and implementation of a single input fuzzy logic controller for boost converters
publisher Korean Institute of Power Electronics
publishDate 2011
url http://eprints.utm.my/id/eprint/28822/1/ZainalSalam2011_DesignandImplementationofaSingleInputFuzzyLogicController.pdf
http://eprints.utm.my/id/eprint/28822/
http://dx.doi.org/10.6113/JPE.2011.11.4.542
_version_ 1643648168580087808
score 13.211869

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