Model reduction concepts and substructuring approaches for nonlinear systems
Kapitel i bok, 2020

This chapter reviews common nonlinearities that are encountered in engineering structures, with a particular emphasis on geometric nonlinearity. Popular ways to construct reduced order models for geometrically nonlinear problems are discussed. The concept of nonlinear normal modes is presented to help understand the dynamics of these structures, and some recently presented substructuring methods are reviewed.


Matthew S. Allen

University of Wisconsin Madison

Daniel J. Rixen

Technische Universität München

Maarten van der Seijs

Vibes Technology

Paolo Tiso

Eidgenössische Technische Hochschule Zürich (ETH)

Thomas Abrahamsson

Chalmers, Mekanik och maritima vetenskaper, Dynamik

Randall L. Mayes

Sandia National Laboratories

CISM International Centre for Mechanical Sciences, Courses and Lectures

02541971 (ISSN) 23093706 (eISSN)



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