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A perturbation technique for parameter identification in distributed structures

โœ Scribed by L. Meirovitch; M.A. Norris

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
587 KB
Volume
12
Category
Article
ISSN
0307-904X

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๐Ÿ“œ SIMILAR VOLUMES

On the problem of modelling for paramete
On the problem of modelling for parameter identification in distributed structures
โœ Mark A. Norris; Leonard Meirovitch ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 809 KB

Structures are often characterized by parameters, such as mass and stiffness, that are spatially distributed. Parameter identification of distributed structures is subject to many of the difficulties involved in the modelling problem, and the choice of the model can greatly affect the results of the

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โœ G.R. LIU; S.C. CHEN ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 160 KB

A computational inverse technique for identifying sti!ness distribution in structures is proposed in this paper using structural dynamics response in the frequency domain. In the present technique, element sti!ness factors of the "nite element model of a structure are taken to be the parameters, and