Synthesis of Nonlinear Control of Switching Topologies of Buck-Boost Converter Using Fuzzy Logic on Field Programmable Gate Array (FPGA)

Asumadu, Johnson A. and Jagannathan, Vaidhyanathan and Chachavalnanont, Arkhom (2010) Synthesis of Nonlinear Control of Switching Topologies of Buck-Boost Converter Using Fuzzy Logic on Field Programmable Gate Array (FPGA). Journal of Intelligent Learning Systems and Applications, 02 (01). pp. 36-42. ISSN 2150-8402

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Abstract

An intelligent fuzzy logic inference pipeline for the control of a dc-dc buck-boost converter was designed and built using a semi-custom VLSI chip. The fuzzy linguistics describing the switching topologies of the converter was mapped into a look-up table that was synthesized into a set of Boolean equations. A VLSI chip–a field programmable gate array (FPGA) was used to implement the Boolean equations. Features include the size of RAM chip independent of number of rules in the knowledge base, on-chip fuzzification and defuzzification, faster response with speeds over giga fuzzy logic inferences per sec (FLIPS), and an inexpensive VLSI chip. The key application areas are: 1) on-chip integrated controllers; and 2) on-chip co-integration for entire system of sensors, circuits, controllers, and detectors for building complete instrument systems.

Item Type: Article
Subjects: Library Keep > Engineering
Depositing User: Unnamed user with email support@librarykeep.com
Date Deposited: 10 Feb 2023 12:12
Last Modified: 15 Feb 2024 04:23
URI: http://archive.jibiology.com/id/eprint/119

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