Duality of Geometric Tests for Forward-Flatness

Fuente: arXiv
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Main Authors: Schrotshamer, Johannes, Kolar, Bernd, Schöberl, Markus
Format: Preprint
Published: 2024
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author Schrotshamer, Johannes
Kolar, Bernd
Schöberl, Markus
author_facet Schrotshamer, Johannes
Kolar, Bernd
Schöberl, Markus
contents Recently it has been shown that the property of forward-flatness for discrete-time systems, which is a generalization of static feedback linearizability and a special case of a more general concept of flatness, can be checked by two different geometric tests. One is based on unique sequences of involutive distributions, while the other is based on a unique sequence of integrable codistributions. In this paper, the relation between these sequences is discussed and it is shown that the tests are in fact dual. The presented results are illustrated by an academic example.
format Preprint
id arxiv_https___arxiv_org_abs_2408_11143
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Duality of Geometric Tests for Forward-Flatness
Schrotshamer, Johannes
Kolar, Bernd
Schöberl, Markus
Optimization and Control
Differential Geometry
Dynamical Systems
Recently it has been shown that the property of forward-flatness for discrete-time systems, which is a generalization of static feedback linearizability and a special case of a more general concept of flatness, can be checked by two different geometric tests. One is based on unique sequences of involutive distributions, while the other is based on a unique sequence of integrable codistributions. In this paper, the relation between these sequences is discussed and it is shown that the tests are in fact dual. The presented results are illustrated by an academic example.
title Duality of Geometric Tests for Forward-Flatness
topic Optimization and Control
Differential Geometry
Dynamical Systems
url https://arxiv.org/abs/2408.11143