Boundary Stabilizibility of a Nonlinear Structural Acoustic Model Including Thermoelastic Effects

Structural acoustic systems are typically modeled by a a three-dimensional interactive system of partial differential equations(PDE) that consists of a wave equation coupled at an interface with some sort of plate equation. An undamped wave equation is defined on a three-dimensional bounded domain Ω with boundary Γ. On a portion of the boundary (the interface labelled Γ0), the wave equation in the chamber is coupled with a plate equation.