Approche par contrôle optimal des structures élastoviscoplastiques sous chargement cyclique

M. Peigney; C. Stolz

doi:10.1016/S1620-7742(01)01381-2

Approche par contrôle optimal des structures élastoviscoplastiques sous chargement cyclique

M. Peigney
, C. Stolz

Department of Mechanics École Polytechnique

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

The optimal control theory is used to study the asymptotic behavior of elastoviscoplastic structures under cyclic loading. With this approach the asymptotic state is solution of a minimization problem. For practical applications an approximate problem is introduced consistently with a spatial discretization. In this framework, the only stationary points of the functional to minimize are the global minima.

Titre traduit de la contribution	Optimal control approach of elastoviscoplastic structures under cyclic loading
langue originale	Français
Pages (de - à)	643-648
Nombre de pages	6
journal	Comptes Rendus de l'Academie de Sciences - Serie IIb: Mecanique
Volume	329
Numéro de publication	9
Les DOIs	https://doi.org/10.1016/S1620-7742(01)01381-2
état	Publié - 1 janv. 2001
Modification externe	Oui

mots-clés

Cyclic loading
Optimal control
Solid and structures
Viscoplasticity

Accès au document

10.1016/S1620-7742(01)01381-2

Contient cette citation

@article{add8ced990364d4dbba11e255f3feb3a,

title = "Approche par contr{\^o}le optimal des structures {\'e}lastoviscoplastiques sous chargement cyclique",

abstract = "The optimal control theory is used to study the asymptotic behavior of elastoviscoplastic structures under cyclic loading. With this approach the asymptotic state is solution of a minimization problem. For practical applications an approximate problem is introduced consistently with a spatial discretization. In this framework, the only stationary points of the functional to minimize are the global minima.",

keywords = "Cyclic loading, Optimal control, Solid and structures, Viscoplasticity",

author = "M. Peigney and C. Stolz",

year = "2001",

month = jan,

day = "1",

doi = "10.1016/S1620-7742(01)01381-2",

language = "Fran{\c c}ais",

volume = "329",

pages = "643--648",

journal = "Comptes Rendus de l'Academie de Sciences - Serie IIb: Mecanique",

issn = "1620-7742",

number = "9",

}

TY - JOUR

T1 - Approche par contrôle optimal des structures élastoviscoplastiques sous chargement cyclique

AU - Peigney, M.

AU - Stolz, C.

PY - 2001/1/1

Y1 - 2001/1/1

N2 - The optimal control theory is used to study the asymptotic behavior of elastoviscoplastic structures under cyclic loading. With this approach the asymptotic state is solution of a minimization problem. For practical applications an approximate problem is introduced consistently with a spatial discretization. In this framework, the only stationary points of the functional to minimize are the global minima.

AB - The optimal control theory is used to study the asymptotic behavior of elastoviscoplastic structures under cyclic loading. With this approach the asymptotic state is solution of a minimization problem. For practical applications an approximate problem is introduced consistently with a spatial discretization. In this framework, the only stationary points of the functional to minimize are the global minima.

KW - Cyclic loading

KW - Optimal control

KW - Solid and structures

KW - Viscoplasticity

U2 - 10.1016/S1620-7742(01)01381-2

DO - 10.1016/S1620-7742(01)01381-2

M3 - Article

AN - SCOPUS:0034790543

SN - 1620-7742

VL - 329

SP - 643

EP - 648

JO - Comptes Rendus de l'Academie de Sciences - Serie IIb: Mecanique

JF - Comptes Rendus de l'Academie de Sciences - Serie IIb: Mecanique

IS - 9

ER -

Approche par contrôle optimal des structures élastoviscoplastiques sous chargement cyclique

Résumé

mots-clés

Accès au document

Empreinte digitale

Contient cette citation