Active sensing using impedance-based ARX models and extreme value statistics for damage detection.

Active sensing using impedance-based ARX models and extreme value statistics for damage detection.

In this paper, the applicability of an auto-regressive model with exogenous inputs (ARX) in the frequency domain to structural health monitoring (SHM) is established. Damage sensitive features that explicitly consider non-linear system input/output relationships are extracted from the ARX model. Fur...

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Bibliographic Details
Published in:Earthquake engineering & structural dynamics. 34, 7 (2005).
Main Author: Fasel, Timothy R.
Format: Article
Language:English
Subjects:
Structural health monitoring.
Auto-regressive model with exogenous input (ARX).
Extreme value statistics.
Impedance method.
Active sensing.
Damage detection.