Predictor-based global sampled-data output feedback stabilization for nonlinear uncertain systems subject to delayed output

In this paper, we address the problem of global sampled-data output feedback stabilization for a class of nonlinear uncertain systems with delayed output using the continuous-discrete method. Thanks to the prediction technique and feedback domination method, a novel coupled design method of predicto...

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Main Authors:	Jiankun Sun, Jun Yang, Shihua Li, Zhigang Zeng
Format:	Default Article
Published:	2022
Subjects:	Engineering Mechanical engineering Applied mathematics global output feedback stabilization nonlinear uncertain systems output predictor feedback domination
Online Access:	https://hdl.handle.net/2134/21534159.v1
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id	rr-article-21534159
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spelling	rr-article-215341592022-03-17T00:00:00Z Predictor-based global sampled-data output feedback stabilization for nonlinear uncertain systems subject to delayed output Jiankun Sun (1879993) Jun Yang (4410343) Shihua Li (737625) Zhigang Zeng (3191088) Engineering Mechanical engineering Applied mathematics global output feedback stabilization nonlinear uncertain systems output predictor feedback domination In this paper, we address the problem of global sampled-data output feedback stabilization for a class of nonlinear uncertain systems with delayed output using the continuous-discrete method. Thanks to the prediction technique and feedback domination method, a novel coupled design method of predictor-based continuous-discrete observer and linear controller is proposed when only delayed sampled-data output is accessible. The proposed predictor-based observer can effectively estimate the unknown state by compensating the influences of sampling and output delay. The main advantage of the proposed control method is that the full state information and accurate model nonlinearities do not need to be known any more. The global exponential stability of the overall hybrid control system can be ensured when there hold some sufficient conditions with respect to the maximum allowable sampling period and output delay. 2022-03-17T00:00:00Z Text Journal contribution 2134/21534159.v1 https://figshare.com/articles/journal_contribution/Predictor-based_global_sampled-data_output_feedback_stabilization_for_nonlinear_uncertain_systems_subject_to_delayed_output/21534159 All Rights Reserved
institution	Loughborough University
collection	Figshare
topic	Engineering Mechanical engineering Applied mathematics global output feedback stabilization nonlinear uncertain systems output predictor feedback domination
spellingShingle	Engineering Mechanical engineering Applied mathematics global output feedback stabilization nonlinear uncertain systems output predictor feedback domination Jiankun Sun Jun Yang Shihua Li Zhigang Zeng Predictor-based global sampled-data output feedback stabilization for nonlinear uncertain systems subject to delayed output
description	In this paper, we address the problem of global sampled-data output feedback stabilization for a class of nonlinear uncertain systems with delayed output using the continuous-discrete method. Thanks to the prediction technique and feedback domination method, a novel coupled design method of predictor-based continuous-discrete observer and linear controller is proposed when only delayed sampled-data output is accessible. The proposed predictor-based observer can effectively estimate the unknown state by compensating the influences of sampling and output delay. The main advantage of the proposed control method is that the full state information and accurate model nonlinearities do not need to be known any more. The global exponential stability of the overall hybrid control system can be ensured when there hold some sufficient conditions with respect to the maximum allowable sampling period and output delay.
format	Default Article
author	Jiankun Sun Jun Yang Shihua Li Zhigang Zeng
author_facet	Jiankun Sun Jun Yang Shihua Li Zhigang Zeng
author_sort	Jiankun Sun (1879993)
title	Predictor-based global sampled-data output feedback stabilization for nonlinear uncertain systems subject to delayed output
title_short	Predictor-based global sampled-data output feedback stabilization for nonlinear uncertain systems subject to delayed output
title_full	Predictor-based global sampled-data output feedback stabilization for nonlinear uncertain systems subject to delayed output
title_fullStr	Predictor-based global sampled-data output feedback stabilization for nonlinear uncertain systems subject to delayed output
title_full_unstemmed	Predictor-based global sampled-data output feedback stabilization for nonlinear uncertain systems subject to delayed output
title_sort	predictor-based global sampled-data output feedback stabilization for nonlinear uncertain systems subject to delayed output
publishDate	2022
url	https://hdl.handle.net/2134/21534159.v1
_version_	1796732268805357568

Predictor-based global sampled-data output feedback stabilization for nonlinear uncertain systems subject to delayed output

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