Fuzzy control of DC-DC switching converters: stability and robustness analysis/sup 1/

Concepts

EngineeringElectrical EngineeringEnergy ManagementPower ElectronicsProcess ControlDc-ac InvertersDc-dc ConversionDc-dc ConvertersFuzzy LogicPulse-width ModulationBoost Ac-dc ConvertersConverter ControlDc-dc Converter ControlFuzzy ControlFuzzy Control SystemsPower Converter DesignPulse Width Modulation Techniques

Abstract

This paper presents the fuzzy control of a PWM (pulse width modulation) boost DC-DC switching power converter based on the Takagi-Sugeno (TS) fuzzy modeling approach. The stability and robustness of the fuzzy controlled DC-DC converter are analyzed. Hardware results on regulating the boost DC-DC converter by a fuzzy controller are given and compared to those by a traditional PI controller.

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Fuzzy control of DC-DC switching converters based on TS modeling approach

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Engineering, Electrical Engineering, Energy Systems +13