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An error estimator for real-time simulators based on model order reduction

Author
Alfaro, I.; González, D.; Zlotnik, S.; Diez, P.; Cueto, E.; Chinesta, F.
Type of activity
Journal article
Journal
Advanced modeling and simulation in engineering sciences
Date of publication
2015-11-26
Volume
2
Number
1
First page
1
Last page
30
DOI
https://doi.org/10.1186/s40323-015-0050-8 Open in new window
Repository
http://hdl.handle.net/2117/80629 Open in new window
URL
http://www.amses-journal.com/content/2/1/30 Open in new window
Abstract
Model order reduction (MOR) is one of the most appealing choices for real-time simulation of non-linear solids. In this work a method is presented in which real time performance is achieved by means of the o -line solution of a (high dimensional) parametric problem that provides a sort of response surface or computational vademecum. This solution is then evaluated in real-time at feedback rates compatible with haptic devices, for instance (i.e., more than 1kHz). This high dimensional problem can...
Citation
Alfaro, I., González, D., Zlotnik, S., Diez, P., Cueto, E., Chinesta, F. An error estimator for real-time simulators based on model order reduction. "dvanced Modeling and Simulation in Engineering Sciences", 26 Novembre 2015, vol. 2, núm. 1, p. 1-30.
Keywords
Error estimation, Model order reduction, Proper generalized decomposition, Real time
Group of research
LACÀN - Numerical Methods for Applied Sciences and Engineering

Participants

  • Alfaro, Icíar  (author)
  • González Ibáñez, David  (author)
  • Zlotnik Martinez, Sergio  (author)
  • Diez, Pedro  (author)
  • Cueto Prendes, Elias  (author)
  • Chinesta, Francisco  (author)

Attachments