A model updating method for undamped structural systems (Q935786)
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scientific article; zbMATH DE number 5309296
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A model updating method for undamped structural systems |
scientific article; zbMATH DE number 5309296 |
Statements
A model updating method for undamped structural systems (English)
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8 August 2008
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The author describes a new method for updating simultaneously both mass and stiffness matrices of the linear algebraic system associated to an undamped structural system of differential equations. A numerical algorithm for computing the minimal Frobenius norm solution is also proposed.
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model updating
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undamped structural systems
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matrix decomposition
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generalized inverses of matrices
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best approximation
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