No. 2023.13
Stabilization of a multi-dimensional system of hyperbolic balance laws
M. Herty and F. Thein
Subject: Lyapunov stability, control of PDEs, IBVP for hyperbolic PDE systems
Abstract
We are interested in the feedback stabilization of systems described by Hamilton-Jacobi type equations in $\mathbb{R}^n$. A reformulation leads to a stabilization problem for a multi-dimensional system of $n$ hyperbolic partial differential equations. Using a novel Lyapunov function taking into account the multi-dimensional geometry we show stabilization in $L^2$ for the arising system using a suitable feedback control. We further present examples of such systems partially based on a forming process.