Properties and control stability analysis of linear and nonlinear systems: applications to power converters

• Type: Chapter or Part of a Book
• Date: 2022

Authors

de Castro, R (Author) Other; Silveira, AM (Author) Other; Rui Esteves Araújo (Author) FEUP

Book

Title: Encyclopedia of Electrical and Electronic Power Engineering

Pages: V3-247

ISBN: 9780128232118

Indexing

Scopus

Other information

Authenticus ID: P-00X-SSZ

DOI: 10.1016/b978-0-12-821204-2.00085-4

Abstract (EN): The goal of this article is to introduce the fundamental notions and concepts of stability analysis for linear and nonlinear systems in the context of electronic power conversion. Power electronic circuits have strong nonlinear behavior in their essence; often we need to linearize them to understand their properties and study their stability with the applied control laws. We present different concepts of stability (internal, input-output, Lyapunov-based), observability and controllability, as well as practical tests to check these properties. We then apply these tests in the context of a single power converter example, a DC/DC boost converter. © 2023 Elsevier Inc. All rights reserved.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 244