A model-data weak formulation for simultaneous estimation of state and model bias

We introduce a Petrov-Galerkin regularized saddle approximation which incorporates a "model" (partial differential equation) and "data" (M experimental observations) to yield estimates for both state and model bias. We provide an a priori theory that identifies two distinct contr...

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Bibliographic Details
Main Authors: Yano, Masayuki (Contributor), Penn, James Douglass (Contributor), Patera, Anthony T. (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Mechanical Engineering (Contributor)
Format: Article
Language:English
Published: Elsevier, 2016-08-10T17:30:56Z.
Subjects:
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