95 citations · 290 across the 13 of their papers we have counts for
4 papers · 1 filter
A posteriori error estimation and adaptive strategy for the control of MsFEM computations
Ludovic Chamoin, Frederic Legoll
We introduce quantitative and robust tools to control the numerical accuracy in simulations performed using the Multiscale Finite Element Method (MsFEM). First, we propose a guaran…
New bounding techniques for goal-oriented error estimation applied to linear problems
Pierre Ladevèze, Florent Pled, Ludovic Chamoin
The paper deals with the accuracy of guaranteed error bounds on outputs of interest computed from approximate methods such as the finite element method. A considerable improvement…
On the techniques for constructing admissible stress fields in model verification: Performances on engineering examples
Florent Pled, Ludovic Chamoin, Pierre Ladevèze
Robust global/goal-oriented error estimation is used nowadays to control the approximate finite element solutions obtained from simulation. In the context of Computational Mechanic…
Control Synthesis of Nonlinear Sampled Switched Systems using Euler's Method
Adrien Le Coënt, Florian De Vuyst, Ludovic Chamoin +1
In this paper, we propose a symbolic control synthesis method for nonlinear sampled switched systems whose vector fields are one-sided Lipschitz. The main idea is to use an approxi…