Some stability results for timoshenko systems with cooperative frictional and infinite-memory dampings in the displacement

https://doi.org/10.1016/S0252-9602(15)30075-8Get rights and content

Abstract

In this paper, we consider a vibrating system of Timoshenko-type in a one-dimensional bounded domain with complementary frictional damping and infinite memory acting on the transversal displacement. We show that the dissipation generated by these two complementary controls guarantees the stability of the system in case of the equal-speed propagation as well as in the opposite case. We establish in each case a general decay estimate of the solutions. In the particular case when the wave propagation speeds are different and the frictional damping is linear, we give a relationship between the smoothness of the initial data and the decay rate of the solutions. By the end of the paper, we discuss some applications to other Timoshenko-type systems.

References (39)

  • B Said-Houari et al.

    Damping by heat conduction in the Timoshenko system: Fourier and Cattaneo are the same

    J Diff Equ

    (2013)
  • M L Santos et al.

    The stability number of the Timoshenko system with second sound

    J Diff Equ

    (2012)
  • F Alabau-Boussouira

    Asymptotic behavior for Timoshenko beams subject to a single nonlinear feedback control

    Nonlinear Diff Equa Appl

    (2007)
  • D S Almeida Júnior et al.

    Stability to weakly dissipative Timoshenko systems

    Math Meth Appl Sci

    (2013)
  • D S Almeida Júnior et al.

    Stability to 1-D thermoelastic Timoshenko beam acting on shear force

    Z Angew Math Phys

    (2014)
  • M M Cavalcanti et al.

    Frictional versus viscoelastic damping in a semilinear wave equation

    SIAM J Control and Optim

    (2003)
  • C M Dafermos

    Asymptotic stability in viscoelasticity

    Arch Rational Mech Anal

    (1970)
  • H D Fernández Sare et al.

    Stability of Timoshenko systems with past history

    J Math Anal Appl

    (2008)
  • H D Fernández Sare et al.

    On the stability of damped Timoshenko systems: Cattaneo versus Fourier's law

    Arch Rational Mech Anal

    (2009)
  • Cited by (18)

    View all citing articles on Scopus
    View full text