Global exponential stability and Input-to-State Stability of semilinear hyperbolic systems for the L2 norm

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Abstract

In this paper we study the global exponential stability in the L2 norm of semilinear 1-d hyperbolic systems on a bounded domain, when the source term and the nonlinear boundary conditions are Lipschitz. We exhibit two sufficient stability conditions: an internal condition and a boundary condition. This result holds also when the source term is nonlocal. Finally, we show its robustness by extending it to global Input-to State Stability in the L2 norm with respect to both interior and boundary disturbances.

Original languageEnglish
Article number104848
JournalSystems and Control Letters
Volume148
DOIs
Publication statusPublished - 1 Feb 2021

Keywords

  • Global stabilization
  • Hyperbolic systems
  • Inhomogeneous
  • Lyapunov
  • Nonlinear
  • Nonlocal

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