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Fast Bound Methods for Large Scale Simulation with Application for Engineering OptimizationIn this work, we have focused on fast bound methods for large scale simulation with application for engineering optimization. The emphasis is on the development of techniques that provide both very fast turnaround and a certificate of Fidelity; these attributes ensure that the results are indeed relevant to - and trustworthy within - the engineering context. The bound methodology which underlies this work has many different instantiations: finite element approximation; iterative solution techniques; and reduced-basis (parameter) approximation. In this grant we have, in fact, treated all three, but most of our effort has been concentrated on the first and third. We describe these below briefly - but with a pointer to an Appendix which describes, in some detail, the current "state of the art."
Document ID
20020023971
Acquisition Source
Langley Research Center
Document Type
Contractor or Grantee Report
Authors
Patera, Anthony T.
(Massachusetts Inst. of Tech. Cambridge, MA United States)
Peraire, Jaime
(Massachusetts Inst. of Tech. Cambridge, MA United States)
Zang, Thomas A.
Date Acquired
September 7, 2013
Publication Date
January 28, 2002
Subject Category
Numerical Analysis
Funding Number(s)
CONTRACT_GRANT: NAG1-1978
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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