General framework for dynamic substructuring: history, review and classification of techniques

D De Klerk, DJ Rixen, SN Voormeeren - AIAA journal, 2008 - arc.aiaa.org
B= signed Boolean matrix C= damping matrix f= vector of external forces G= matrix of
associated modes g= vector of connecting forces K= stiffness matrix L= Boolean localization …

Modal substructuring of geometrically nonlinear finite-element models

RJ Kuether, MS Allen, JJ Hollkamp - AIAA Journal, 2016 - arc.aiaa.org
The efficiency of a modal substructuring method depends on the component modes used to
reduce each subcomponent model. Methods such as Craig–Bampton have been used …

[PDF][PDF] Dynamic response characterization of complex systems through operational identification and dynamic substructuring

D De Klerk - Delft University of Technology, The Netherlands, 2009 - researchgate.net
From the winter of 2004 onwards, BMW gave me the opportunity to perform a Ph. D. project
in their research & development facility. During this period of time I was able to apply skills …

Dynamic stiffness evaluation for reconfigurable machine tools including weakly non-linear joint characteristics

AS Yigit, AG Ulsoy - Proceedings of the Institution of …, 2002 - journals.sagepub.com
A systematic procedure is proposed to evaluate the dynamic characteristics of design
alternatives for a reconfigurable machine tool (RMT). The procedure is intended to be used …

Nonlinear modal substructuring of systems with geometric nonlinearities

RJ Kuether, MS Allen - 54th AIAA/ASME/ASCE/AHS/ASC Structures …, 2013 - arc.aiaa.org
The analysis of large, complicated structures can be simplified and made more
computationally efficient if smaller, simpler subcomponents can be treated and assembled …

[PDF][PDF] Dynamic analysis of assembled structures with nonlinearity

S Huang - 2007 - imperial.ac.uk
Mathematical models are widely used in the field of structural dynamics. They are often
found at the design stage of a mechanical product, when the effect of physical modifications …

Nonlinear modal substructuring of geometrically nonlinear finite element models

RJ Kuether - 2014 - search.proquest.com
In the past few decades reduced order modeling (ROM) strategies have been developed to
create low order modal models of geometrically nonlinear structures from detailed finite …

Structural modification of nonlinear FEA subcomponents using nonlinear normal modes

RJ Kuether, MS Allen - … in Experimental Dynamic Substructuring, Volume 2 …, 2014 - Springer
Structural modification procedures are widely used to predict changes in the dynamics of a
structure based on the addition of stiffeners, reinforcements, modifications of bolted joints …

[PDF][PDF] Coupling procedure improvement & uncertainty quantification in experimental dynamic substructuring

S Voormeeren - M. Sc., Delft University of Technology, 2007 - researchgate.net
Vehicle acoustics have become an important aspect in the development of modern
automobiles, owing to ever higher customer demands. This is especially true for a …

Iterative solution of the dynamic responses of locally nonlinear structures with drift

J Wang, L Chen, Q Guo - Nonlinear Dynamics, 2017 - Springer
Considering the operating point drift in the dynamic responses of locally nonlinear
structures, a new iterative method based on describing functions is introduced to solve for …