Global decentralized control of p-normal large-scale nonlinear systems based on sampled-data output feedback

Wenmin He; Shi Li; Choon Ki Ahn; Jian Guo; Zhengrong Xiang

doi:10.1109/JSYST.2020.2997029

Global decentralized control of p-normal large-scale nonlinear systems based on sampled-data output feedback

Wenmin He, Shi Li, Choon Ki Ahn, Jian Guo, Zhengrong Xiang

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

This article considers the global decentralized sampled-data output feedback control problem for large-scale nonlinear systems in the p-normal form. To estimate unavailable states, a sampled-data observer is designed. Under suitable scaling gains and an allowable sampling period, a decentralized sampled-data control law is presented to ensure the globally asymptotically stability of the corresponding closed-loop system. Finally, simulation examples are provided to verify the validity of the designed strategy.

Original language	English
Pages (from-to)	3540-3548
Number of pages	9
Journal	IEEE Systems Journal
Volume	15
Issue number	3
DOIs	https://doi.org/10.1109/JSYST.2020.2997029
Publication status	Published - 2021

Bibliographical note

Publisher Copyright:
© 2020 IEEE.

Keywords

Decentralized control
Large-scale systems
Nonlinear systems
Output feedback control
Sampled-data control

ASJC Scopus subject areas

Control and Systems Engineering
Information Systems
Computer Science Applications
Computer Networks and Communications
Electrical and Electronic Engineering

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10.1109/JSYST.2020.2997029

Cite this

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abstract = "This article considers the global decentralized sampled-data output feedback control problem for large-scale nonlinear systems in the p-normal form. To estimate unavailable states, a sampled-data observer is designed. Under suitable scaling gains and an allowable sampling period, a decentralized sampled-data control law is presented to ensure the globally asymptotically stability of the corresponding closed-loop system. Finally, simulation examples are provided to verify the validity of the designed strategy.",

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author = "Wenmin He and Shi Li and Ahn, {Choon Ki} and Jian Guo and Zhengrong Xiang",

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AB - This article considers the global decentralized sampled-data output feedback control problem for large-scale nonlinear systems in the p-normal form. To estimate unavailable states, a sampled-data observer is designed. Under suitable scaling gains and an allowable sampling period, a decentralized sampled-data control law is presented to ensure the globally asymptotically stability of the corresponding closed-loop system. Finally, simulation examples are provided to verify the validity of the designed strategy.

KW - Decentralized control

KW - Large-scale systems

KW - Nonlinear systems

KW - Output feedback control

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Global decentralized control of p-normal large-scale nonlinear systems based on sampled-data output feedback

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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