A localization and updating strategy of large finite element models in structural dynamics

We therefore simulated Ising square lattices with helical boundary conditions using a very simple and fully vectorized simultaneous updating computer program. (no

In this paper, a subspace fitting method is proposed to update, in the time domain, the finite element model of a rotating machine.. The procedure is achieved by minimizing an

This methodology allows (1) to analyse the propagation of these uncertainties into the dynamical response of the structure, (2) to take into account these uncertainties in the

The same approach is used for Moiré hole drilling analysis: the inverse or backward problem requires the observed displacement fields and knowledge of the elastic material prop-

The model calibration method we consider uses the concept of Constitutive Relation Error (CRE), introduced in [3] for dynamics models and latter successfully used in many

We introduce here a new method to obtain the Taylor series expansion of the objective function, called the Finite Element Method over a Polynomial Algebra (FEMPA), that keeps

The part (a) of these figures demonstrates the mean value of the predicted parameters and part (b) is the Coefficient of Variation of the estimated parameters. Figures 3, 4 and

In this work, the starting point is that there will be two models for each machine tool configuration: numerical (finite element) and experimental, which