DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: A structure-preserving machine learning framework for accurate prediction of structural dynamics for systems with isolated nonlinearities

Journal Article · · Mechanical Systems and Signal Processing

Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
NA0003525
OSTI ID:
2324677
Journal Information:
Mechanical Systems and Signal Processing, Journal Name: Mechanical Systems and Signal Processing Vol. 213 Journal Issue: C; ISSN 0888-3270
Publisher:
ElsevierCopyright Statement
Country of Publication:
United Kingdom
Language:
English

References (25)

A review on dynamic substructuring methods for model updating and damage detection of large-scale structures journal September 2019
Dual Craig-Bampton component mode synthesis method for model order reduction of nonclassically damped linear systems journal October 2018
Numerical computation of nonlinear normal modes in mechanical engineering journal March 2016
A dual Craig–Bampton method for dynamic substructuring journal July 2004
On generative models as the basis for digital twins journal January 2021
A structure-preserving neural differential operator with embedded Hamiltonian constraints for modeling structural dynamics journal March 2023
A comprehensive review of digital twin—part 2: roles of uncertainty quantification and optimization, a battery digital twin, and perspectives journal December 2022
Using linear model reduction to investigate the dynamics of structures with local non-linearities journal May 1995
Coupling of substructures for dynamic analyses. journal July 1968
Discovering governing equations from data by sparse identification of nonlinear dynamical systems journal March 2016
Hilbert transform in vibration analysis journal April 2011
Virtual, Digital and Hybrid Twins: A New Paradigm in Data-Based Engineering and Engineered Data journal November 2018
Nonlinear model order reduction for flexible multibody dynamics: a modal derivatives approach journal November 2015
Interface reduction for Hurty/Craig-Bampton substructured models: Review and improvements journal January 2019
A comprehensive review of digital twin — part 1: modeling and twinning enabling technologies journal November 2022
How to tell the difference between a model and a digital twin journal March 2020
Global System Reduction Order Modeling for Localized Feature Inclusion journal November 2020
Parametric reduced-order modeling for component-oriented treatment and localized nonlinear feature inclusion journal January 2024
Towards the Development of an Operational Digital Twin journal September 2020
A numerical tool for the design of assembled structures under dynamic loads journal October 2013
A physics-based digital twin for model predictive control of autonomous unmanned aerial vehicle landing
  • McClellan, Andrew; Lorenzetti, Joseph; Pavone, Marco
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 380, Issue 2229 https://doi.org/10.1098/rsta.2021.0204
journal June 2022
Nonlinear normal modes and spectral submanifolds: existence, uniqueness and use in model reduction journal August 2016
A general substructure-based framework for input-state estimation using limited output measurements journal March 2021
The Method of Proper Orthogonal Decomposition for Dynamical Characterization and Order Reduction of Mechanical Systems: An Overview journal August 2005
An introduction to structural health monitoring
  • Farrar, Charles R.; Worden, Keith
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 365, Issue 1851 https://doi.org/10.1098/rsta.2006.1928
journal December 2006