Funnel control with input filter for nonlinear systems of relative degree two

Fuente: arXiv
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Hauptverfasser: Dennstädt, D., Schaa, J., Berger, T.
Format: Preprint
Veröffentlicht: 2025
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author Dennstädt, D.
Schaa, J.
Berger, T.
author_facet Dennstädt, D.
Schaa, J.
Berger, T.
contents We address the problem of output reference tracking for unknown nonlinear multi-input, multi-output systems with relative degree two and bounded-input bounded-state (BIBS) stable internal dynamics. We propose a novel model-free adaptive controller that ensures the evolution of the tracking error within prescribed performance funnel boundaries. By applying an output filter, the control objective is achieved without utilizing derivative information of system's output. The controller is illustrated by a numerical example.
format Preprint
id arxiv_https___arxiv_org_abs_2512_17806
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Funnel control with input filter for nonlinear systems of relative degree two
Dennstädt, D.
Schaa, J.
Berger, T.
Optimization and Control
34H05, 49J30, 93C10
We address the problem of output reference tracking for unknown nonlinear multi-input, multi-output systems with relative degree two and bounded-input bounded-state (BIBS) stable internal dynamics. We propose a novel model-free adaptive controller that ensures the evolution of the tracking error within prescribed performance funnel boundaries. By applying an output filter, the control objective is achieved without utilizing derivative information of system's output. The controller is illustrated by a numerical example.
title Funnel control with input filter for nonlinear systems of relative degree two
topic Optimization and Control
34H05, 49J30, 93C10
url https://arxiv.org/abs/2512.17806