Stochastic Identification of Guided Wave Propagation under Ambient Temperature via Non-Stationary Time Series Models

Stochastic Identification of Guided Wave Propagation under Ambient Temperature via Non-Stationary Time Series Models

In the context of active-sensing guided-wave-based acousto-ultrasound structural health monitoring, environmental and operational variability poses a considerable challenge in the damage diagnosis process as they may mask the presence of damage. In this work, the stochastic nature of guided wave pro...

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Bibliographic Details
Main Authors: Shabbir Ahmed, Fotis Kopsaftopoulos
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Sensors
Subjects:
guided waves
stochastic identification
time-varying models
piezoelectric sensors
time series models
non-stationary models
Online Access:https://www.mdpi.com/1424-8220/21/16/5672

Internet

https://www.mdpi.com/1424-8220/21/16/5672

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