Reset Controller Analysis and Design for Unstable Linear Plants using Scaled Relative Graphs

Fuente: arXiv
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Main Authors: Krebbekx, Julius P. J., Tóth, Roland, Das, Amritam
Format: Preprint
Published: 2025
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author Krebbekx, Julius P. J.
Tóth, Roland
Das, Amritam
author_facet Krebbekx, Julius P. J.
Tóth, Roland
Das, Amritam
contents In this technical communique, we develop a graphical design procedure for reset controllers for unstable LTI plants based on recent developments on Scaled Relative Graph analysis, yielding an $L_2$-gain performance bound. The stabilizing controller consists of a second order reset element in parallel with a proportional gain. The proposed method goes beyond existing approaches that are limited to stable systems only, providing a well-applicable approach to design problems in practice where the plant is unstable.
format Preprint
id arxiv_https___arxiv_org_abs_2506_13518
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Reset Controller Analysis and Design for Unstable Linear Plants using Scaled Relative Graphs
Krebbekx, Julius P. J.
Tóth, Roland
Das, Amritam
Systems and Control
Optimization and Control
In this technical communique, we develop a graphical design procedure for reset controllers for unstable LTI plants based on recent developments on Scaled Relative Graph analysis, yielding an $L_2$-gain performance bound. The stabilizing controller consists of a second order reset element in parallel with a proportional gain. The proposed method goes beyond existing approaches that are limited to stable systems only, providing a well-applicable approach to design problems in practice where the plant is unstable.
title Reset Controller Analysis and Design for Unstable Linear Plants using Scaled Relative Graphs
topic Systems and Control
Optimization and Control
url https://arxiv.org/abs/2506.13518