Piezoelectric Creep Divergence Control Of Flexible Viscoelastic Lifting Surfaces - Analytic And Computational Simulations

Cristina E. Beldica; Harry H. Hilton; Seid Koric

Piezoelectric Creep Divergence Control Of Flexible Viscoelastic Lifting Surfaces - Analytic And Computational Simulations

Cristina E. Beldica, Harry H. Hilton, Seid Koric

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Analytical and numerical solutions are presented for viscoelastic lifting surfaces with piezoelectric control devices. Computational protocols in terms of spatial finite elements and temporal finite differences are formulated. ANSYS ^TMis used for mesh generation and numerical solutions are carried out in ABAQUS ^TM. Because of lack of provisions in ABAQUS for displacement dependent forces (lift), additional iterative subroutines were written and incorporated.

Original language	English (US)
Title of host publication	Proceedings of the Fourth Asia–Pacific Conference on Computational Mechanics for the Next Millennium (APCOM 99) C.M
Number of pages	6
State	Published - 1999

Keywords

creep divergence
damping
massively parallel computational structural mechanics
piezoelectric viscoelasticity
structural control

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Piezoelectric Creep Divergence Control Of Flexible Viscoelastic Lifting Surfaces - Analytic And Computational Simulations. / Beldica, Cristina E.; Hilton, Harry H.; Koric, Seid.
Proceedings of the Fourth Asia–Pacific Conference on Computational Mechanics for the Next Millennium (APCOM 99) C.M. 1999.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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abstract = "Analytical and numerical solutions are presented for viscoelastic lifting surfaces with piezoelectric control devices. Computational protocols in terms of spatial finite elements and temporal finite differences are formulated. ANSYS TM is used for mesh generation and numerical solutions are carried out in ABAQUS TM . Because of lack of provisions in ABAQUS for displacement dependent forces (lift), additional iterative subroutines were written and incorporated.",

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author = "Beldica, {Cristina E.} and Hilton, {Harry H.} and Seid Koric",

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AU - Beldica, Cristina E.

AU - Hilton, Harry H.

AU - Koric, Seid

PY - 1999

Y1 - 1999

N2 - Analytical and numerical solutions are presented for viscoelastic lifting surfaces with piezoelectric control devices. Computational protocols in terms of spatial finite elements and temporal finite differences are formulated. ANSYS TM is used for mesh generation and numerical solutions are carried out in ABAQUS TM . Because of lack of provisions in ABAQUS for displacement dependent forces (lift), additional iterative subroutines were written and incorporated.

AB - Analytical and numerical solutions are presented for viscoelastic lifting surfaces with piezoelectric control devices. Computational protocols in terms of spatial finite elements and temporal finite differences are formulated. ANSYS TM is used for mesh generation and numerical solutions are carried out in ABAQUS TM . Because of lack of provisions in ABAQUS for displacement dependent forces (lift), additional iterative subroutines were written and incorporated.

KW - creep divergence

KW - damping

KW - massively parallel computational structural mechanics

KW - piezoelectric viscoelasticity

KW - structural control

M3 - Conference contribution

BT - Proceedings of the Fourth Asia–Pacific Conference on Computational Mechanics for the Next Millennium (APCOM 99) C.M

ER -

Piezoelectric Creep Divergence Control Of Flexible Viscoelastic Lifting Surfaces - Analytic And Computational Simulations

Abstract

Keywords

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