Fractional-order terminal sliding-mode control for buck DC/DC converter
type: Item
instance of: scholarly article
title: Fractional-order terminal sliding-mode control for buck DC/DC converter
zbMATH Open document ID: 1400.94209
DOI: 10.1155/2016/6935081
author: Ningning Yang
author: Chaojun Wu
author: Rong Jia
author: Chongxin Liu
published in: Mathematical Problems in Engineering
publication date: 2018-10-12T00:00:00Z
review text: Summary: In recent years, the combination of fractional calculus (FC) and sliding-mode control (SMC) has been gaining more and more interests due to fusion characteristics of SMC and FC. This paper presents the fractional-order terminal sliding-mode control (FTSMC) which has a new fractional-order sliding surface and assures the finite time convergence of the output voltage error to the equilibrium point during the load changes. TSMC is a special case of FTSMC. Through mathematical analysis, the system can reach the sliding-mode surface in finite time. The theoretical considerations have been verified by numerical simulations. And a Buck DC/DC converter application is presented and compared to illustrate the effectiveness of the proposed method. It is shown that the novel fractional terminal sliding-mode control exhibits considerable improvement in terms of a faster output voltage response during load changes.
Mathematics Subject Classification ID: 94C30
Mathematics Subject Classification ID: 26A33
Mathematics Subject Classification ID: 93B12
zbMATH DE Number: 6953488
Wikidata QID: Q59141119
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2016/6935081
OpenAlex ID: W2494118470
cites work: Q3864730
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description: scientific article; zbMATH DE number 6953488