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.
Författare
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)
233-267Ämneskategorier
Teknisk mekanik
DOI
10.1007/978-3-030-25532-9_6