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Decentralized Matrix Pencil Framework for Prescribed-Time Stabilization of Second-Order Interconnected Systems

  • Hefu Ye
  • , Guangliang Liu
  • , Zhijian Hu
  • , Hongjian Chen
  • , Mengxin Wang*
  • , Changyun Wen
  • *Corresponding author for this work
  • The University of Hong Kong
  • Bohai University
  • LAAS-CNRS
  • Nanyang Technological University
  • Harbin Institute of Technology Weihai

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper proposes a decentralized prescribed-time stabilization framework for interconnected nonlinear systems by integrating a time-varying high-gain feedback strategy with a matrix pencil-based design methodology. The proposed linear observer-based controller, constructed through a decentralized matrix pencil framework, achieves exact regulation within prescribed time despite completely unknown interactions. The dual architecture of controller and observer emerges naturally from the matrix pencil structure, providing unified design criteria while maintaining implementation simplicity.

Original languageEnglish
Title of host publicationProceedings - 2025 China Automation Congress, CAC 2025
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages4125-4130
Number of pages6
ISBN (Electronic)9798331589677
DOIs
StatePublished - 2025
Externally publishedYes
Event2025 China Automation Congress, CAC 2025 - Harbin, China
Duration: 26 Sep 202528 Sep 2025

Publication series

NameProceedings - 2025 China Automation Congress, CAC 2025

Conference

Conference2025 China Automation Congress, CAC 2025
Country/TerritoryChina
CityHarbin
Period26/09/2528/09/25

Keywords

  • Matrix pencil
  • decentralized control
  • nonlinear systems

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