Work

Experimental evaluation of synchronous buck converter white-box and black-box state-space models

Year: 2026

Type: conference-paper

Abstract: This paper presents the system identification and validation of Synchronous Buck Converter (SBC) models using both white-box and black-box approaches. The white-box method employs difference equations derived from continuous state-space models, while the black-box approach estimates second-order state-space representations. Models are experimentally validated against laboratory measurements, with accuracy quantified using the Normalized Root Mean Square Error (NRMSE). By analysing the trade-off between model fidelity and real-time feasibility, the study identifies the most accurate model for reliable real-time simulation and controller development.

Source: IOP Conference Series Earth and Environmental Science

DOI: 10.1088/1755-1315/1598/1/012041

Authors: Mohammed Bachiri, Driss Yousfi, Mohammed Chaker, Andronic Boanarijesy

Institution: Mohamed I University

Language: English

Topic: Advanced DC-DC Converters

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W7140162227

FWCI:

Cites: 14

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Related to: 10