Work

Real-Time Investigation of an Adaptive Fuzzy Synergetic Controller for a DC-DC Buck Converter

Year: 2019

Type: article

Abstract: In this paper, an adaptive fuzzy synergetic controller (AFSC) for a DC-DC converter is introduced. Two robust control techniques, synergetic control combined with fuzzy logic control, are utilized to produce a reliable DC-DC power supply. This is-realized by an indirect adaptive control of a DC-DC buck converter. To further enhance robustness, a nonlinear constraint, the equivalent of the sliding surface, is used to guarantee performance and stability for any operating condition. To ensure overall strength, closed-loop signals are bounded and the stability is guaranteed using the Lyapunov theory. Control parameters are optimized using a PSO algorithm to further enhance performances. The proposed controller (AFSC) is designed through a dSpace based experimental setup to provide robust DC-DC buck converter voltage control.

Source: Engineering Technology & Applied Science Research

DOI: 10.48084/etasr.3172

Authors: K. Behih, K. Benmahammed, Z. Bouchama, M. N. Harmas

Institutions: University Ferhat Abbas of Setif, University Mohamed El Bachir El Ibrahimi of Bordj Bou Arreridj

Language: English

Topic: Advanced DC-DC Converters

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: gold

Estimated APC paid: $431