Low cost metamodel for robust design of periodic nonlinear coupled micro-systems

Abstract

To achieve robust design, in presence of uncertainty, nonlinearity and structural periodicity, a metamodel combining the Latin Hypercube Sampling (LHS) method for uncertainty propagation and an enriched Craig-Bampton Component Mode Synthesis approach (CB-CMS) for model reduction is proposed. Its application to predict the time responses of a stochastic periodic nonlinear micro-system proves its efficiency in terms of accuracy and reduction of computational cost

Similar works

Full text

thumbnail-image

EDP Sciences OAI-PMH repository (1.2.0)

redirect
Last time updated on 10/04/2020

This paper was published in EDP Sciences OAI-PMH repository (1.2.0).

Having an issue?

Is data on this page outdated, violates copyrights or anything else? Report the problem now and we will take corresponding actions after reviewing your request.