Boundary feedback stabilization of a reaction-diffusion equation with Robin boundary conditions and state-delay

Abstract

This paper discusses the boundary feedback stabilization of a reaction-diffusion equation with Robin boundary conditions and in the presence of a time-varying state-delay. The proposed control design strategy is based on a finite-dimensional truncated model obtained via a spectral decomposition. By an adequate selection of the number of modes of the original infinite-dimensional system, we show that the design performed on the finite-dimensional truncated model achieves the exponential stabilization of the original infinite-dimensional system. In the presence of distributed disturbances, we show that the closed-loop system is exponentially input-to-state stable with fading memory.

Published in Automatica as a brief paper

References in corpus (3)

• Feedback stabilization of a 1D linear reaction-diffusion equation with delay boundary control
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