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Parameter identification for an abstract Cauchy problem by quasilinearizationA parameter identification problem is considered in the context of a linear abstract Cauchy problem with a parameter-dependent evolution operator. Conditions are investigated under which the gradient of the state with respect to a parameter possesses smoothness properties which lead to local convergence of an estimation algorithm based on quasi-linearization. Numerical results are presented concerning estimation of unknown parameters in delay-differential equations.
Document ID
19900002876
Acquisition Source
Legacy CDMS
Document Type
Preprint (Draft being sent to journal)
Authors
Brewer, Dennis W. (Institute for Computer Applications in Science and Engineering Hampton, VA., United States)
Burns, John A. (Institute for Computer Applications in Science and Engineering Hampton, VA., United States)
Cliff, Eugene M. (Virginia Polytechnic Inst. and State Univ. Blacksburg., United States)
Date Acquired
September 6, 2013
Publication Date
October 1, 1989
Subject Category
Computer Programming And Software
Report/Patent Number
ICASE-89-75
NASA-CR-181933
AD-A214260
NAS 1.26:181933
Accession Number
90N12192
Funding Number(s)
CONTRACT_GRANT: AF-AFOSR-0079-89
CONTRACT_GRANT: AF-AFOSR-0001-89
CONTRACT_GRANT: AF-AFOSR-0472-89
CONTRACT_GRANT: F49620-87-C-0088
CONTRACT_GRANT: F49620-87-C-0116
CONTRACT_GRANT: NAS1-18107
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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