The Direct Feedback Control and Exponential Stabilization of a Coupled Heat PDE-ODE System with Dirichlet Boundary Interconnection

Dong Xia Zhao*, Jun Min Wang, Ya Ping Guo

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

This paper addresses the exponential stability for an interconnected system of an nth-order ODE system with the input governed by the Dirichlet boundary of a heat equation, and conversely, the output of the ODE is fluxed into the heat equation. The semigroup approach is adopted to show that the system operator is well-posed. We establish the exponential stability of the system by Riesz basis method. Furthermore, with MATLAB software, some numerical simulations are presented to show the effectiveness of the interconnection between the heat PDE and ODE systems.

Original languageEnglish
Pages (from-to)38-45
Number of pages8
JournalInternational Journal of Control, Automation and Systems
Volume17
Issue number1
DOIs
Publication statusPublished - 1 Jan 2019

Keywords

  • Coupled system
  • exponential stability
  • heat equation
  • spectral analysis

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