Computationally Efficient Time-Domain Finite-Element Model Updating for Joint Input-Parameter Estimation Based on a Simplified Response Sensitivity Calculation Approach

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Date
2026
Author
Malekghaini, Niloofar
Taha, Abdelrahman
Ebrahimian, Hamed
Bowers, Matthew
Ghahari, Farid
Taciroglu, Ertugrul
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Abstract
AbstractPerforming time-domain output-only finite-element (FE) model updating to estimate unknown input load time histories is usually hindered by the high computational cost required for calculating FE response sensitivities with respect to the inputs. ...
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http://yetl.yabesh.ir/yetl1/handle/yetl/4311336
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