The exponential stability of a coupled hyperbolic/parabolic system arising in structural acoustics
1996 ◽
Vol 1
(2)
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pp. 203-217
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Keyword(s):
We show here the uniform stabilization of a coupled system of hyperbolic and parabolic PDE's which describes a particular fluid/structure interaction system. This system has the wave equation, which is satisfied on the interior of a bounded domainΩ, coupled to a “parabolic–like” beam equation holding on∂Ω, and wherein the coupling is accomplished through velocity terms on the boundary. Our result is an analog of a recent result by Lasiecka and Triggiani which shows the exponential stability of the wave equation via Neumann feedback control, and like that work, depends upon a trace regularity estimate for solutions of hyperbolic equations.
2006 ◽
Vol 22
(3)
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pp. 267-276
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Keyword(s):
1998 ◽
Vol 3
(3-4)
◽
pp. 377-400
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2008 ◽
Vol 104
(3)
◽
pp. 287-301
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1992 ◽
Vol 25
(2)
◽
pp. 189-224
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1999 ◽
Vol 15
(3)
◽
pp. 249-256