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Correcting finite element models using a symmetric eigenstructure assignment technique

โœ Scribed by ZIMMERMAN, D. C.; WIDENGREN, M.

Book ID
126757730
Publisher
American Institute of Aeronautics and Astronautics
Year
1990
Tongue
English
Weight
900 KB
Volume
28
Category
Article
ISSN
0001-1452

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โœ BISWA NATH DATTA ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 172 KB

This paper presents a brief overview of the existing direct methods for the finite-element model (FEM) updating problem and reviews the recently developed 'direct and partial modal' approach for the partial eigenstructure assignment problem and the 'eigenvalue embedding' techniques for vibrating sys