Design of Nonlinear Global Finite-Time Observers with High Gain Technique

A kind of nonlinear observers with global finite time stability are proposed for nonlinear systems with non-Lipschitz nonlinearities. The designed nonlinear observers are constructed through high gain method. The global finite time stability is proved based on global asymptotical stability as well as local finite-time stability. The effectiveness of the designed observers is shown through simulation.

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Published
2024-11-01
DOI
https://doi.org/10.1109/cac63892.2024.10865073
Primary Topic
Adaptive Control of Nonlinear Systems
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article
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article

Design of Nonlinear Global Finite-Time Observers with High Gain Technique

Yunyan Li
Adaptive Control of Nonlinear Systems
article

Design of Nonlinear Global Finite-Time Observers with High Gain Technique

Yunyan Li
article en

Abstract

A kind of nonlinear observers with global finite time stability are proposed for nonlinear systems with non-Lipschitz nonlinearities. The designed nonlinear observers are constructed through high gain method. The global finite time stability is proved based on global asymptotical stability as well as local finite-time stability. The effectiveness of the designed observers is shown through simulation.

Weifang University (CN)
Openalex Percentile: Top 67%
Adaptive Control of Nonlinear Systems
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Design of Nonlinear Global Finite-Time Observers with High Gain Technique — Yunyan Li · (2024) | TGRS Research Map | TGRS