Add to ORKGA new strategy for the ecient solution of highly nonlinear structural problems is proposed in this paper, based on the combined use of Domain Decomposition (DD) and Proper Orthogonal Decomposition (POD) techniques. The formulation here presented is tailored for applications in elasto-plastic structural dynamics. In this context the POD is applied to linear domains and a double strategy to update the reduced basis is adopted. Examples show that a meaningful computational gain of approximately 50% with respect to a monolithic solution can be obtained
International audienceThe first objective of this paper is to analyse the efficiency of the reduced ...
This work deals with the application of the proper orthogonal decomposition (POD) to structural dyna...
In this paper, we discuss a strategy to reduce the computational costs of the simulation of dynamic...
A new strategy for the ecient solution of highly nonlinear structural problems is proposed in this p...
A new strategy for the efficient solution of highly nonlinear structural problems is proposed, based...
We propose a reduced order modelling technique based on a partitioning of the domain of study in the...
In this paper, we propose to couple model order reduction techniques with domain decomposition meth-...
This article describes a bridge between POD-based model order reduction techniques and the classical...
peer reviewedIn this paper, we develop a bridge between POD-based model order reduction techniques a...
International audienceWe propose to improve the efficiency of the computation of the reduced-state v...
In recent years finite element models and multi-body systems in solid mechanics have been becoming m...
In this paper, we study reduced order modeling of dynamic structural systems through the proper orth...
An approach to develop Proper Orthogonal Decomposition (POD) based reduced order models for systems ...
International audienceHybrid proper orthogonal decomposition (PODh) formulation is a POD-based reduc...
International audienceThe first objective of this paper is to analyse the efficiency of the reduced ...
This work deals with the application of the proper orthogonal decomposition (POD) to structural dyna...
In this paper, we discuss a strategy to reduce the computational costs of the simulation of dynamic...
A new strategy for the ecient solution of highly nonlinear structural problems is proposed in this p...
A new strategy for the efficient solution of highly nonlinear structural problems is proposed, based...
We propose a reduced order modelling technique based on a partitioning of the domain of study in the...
In this paper, we propose to couple model order reduction techniques with domain decomposition meth-...
This article describes a bridge between POD-based model order reduction techniques and the classical...
peer reviewedIn this paper, we develop a bridge between POD-based model order reduction techniques a...
International audienceWe propose to improve the efficiency of the computation of the reduced-state v...
In recent years finite element models and multi-body systems in solid mechanics have been becoming m...
In this paper, we study reduced order modeling of dynamic structural systems through the proper orth...
An approach to develop Proper Orthogonal Decomposition (POD) based reduced order models for systems ...
International audienceHybrid proper orthogonal decomposition (PODh) formulation is a POD-based reduc...
International audienceThe first objective of this paper is to analyse the efficiency of the reduced ...
This work deals with the application of the proper orthogonal decomposition (POD) to structural dyna...
In this paper, we discuss a strategy to reduce the computational costs of the simulation of dynamic...