PSO BASED FUZZY LOGİC CONTROL DESİGN FOR A DC/DC BOOST CONVERTER

Boost Converter Controller Design Based on Particle Swarm Optimization ( PSO )

This paper proposes a novel optimization technique for the closed-loop controller design of a boost type DC-DC converter based on the Particle Swarm Optimization (PSO) algorithm. The design of the closedloop control parameters is framed as an optimization task such that the PSO algorithm can identify the controller parameters. An appropriate fitness function is then derived for the required obj...

A Fuzzy Logic Based Two Inductor Boost Converter System

Abstract: In many power factor correction applications, the power level can reach maximum value and sometimes the input voltage also will be too high. For high power and high voltage applications the inductor volume and weight is the major concern of the conventional boost converter. In this paper the two inductor boost converter is adopted which uses smaller inductors yielding high power densi...

Step up dcdc converter pdf

A Fuzzy Controller Synthesis for a Boost Converter

The aim of this paper is to develop an accurate small signals model for a Boost converter operating in continuous conduction mode, and including the internal resistors of elements. This model is then used to synthesise a fuzzy logic controller that guarantees the output voltage regulation with desired performances. A comparative study illustrates the efficiency, the robustness and the flexibili...

A New Structure of Buck-Boost Z-Source Converter Based on Z-H Converter

In this paper, a new structure for buck-boost Z-source converter based on Z-H topology is proposed. The proposed converter consists of two LC networks similar to the conventional Z-source and Z-H converters. One of the characteristics of the proposed structure is that, without any changing in its’ power circuit, it can be used in different conversions such as dc/dc, dc/ac and ac/ac. This unique...