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An algorithm for updating skeleton matrix of a reachability matrix model

โœ Scribed by Satoshi Kase; Azuma Ohuchi; Ikuo Kaji


Book ID
112079212
Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
361 KB
Volume
72
Category
Article
ISSN
1042-0967

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A Best Matrix Approximation Method for U
โœ Zhang Xianmin ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 178 KB

A best matrix approximation technique for updating the analytical model is developed using the known modal parameters. Firstly, the known modal matrix is decomposed by means of the singular-value decomposition technique. Secondly, the general updating equations for the analytical model are obtained