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A new comprehensive model of damage for flexural subassemblies prone to fatigue
(PERGAMON-ELSEVIER SCIENCE LTD, 2021)
Ensemble classification method for structural damage assessment under varying temperature
(SAGE Publications Ltd, 2017)
Vibration-based damage assessment approaches use modal parameters, such as frequency response functions, mode shapes, and natural frequencies, as indicators of structural damage. Nevertheless, these parameters are sensitive ...
Damage detection in a benchmark structure using AR-ARX models and statistical pattern recognition
(2007-04-01)
Structural health monitoring (SHM) is related to the ability of monitoring the state and deciding the level of damage or deterioration within aerospace, civil and mechanical systems. In this sense, this paper deals with ...
Damage detection in a benchmark structure using AR-ARX models and statistical pattern recognition
(2007-04-01)
Structural health monitoring (SHM) is related to the ability of monitoring the state and deciding the level of damage or deterioration within aerospace, civil and mechanical systems. In this sense, this paper deals with ...
Structural Health Monitoring in Smart Structures Through Time Series Analysis
(Sage Publications Ltd, 2008-09-01)
This paper describes the application of a structural health monitoring technique based on electrical measurements obtained by piezoceramics (PZT) patches bonded in lightweight structures. The goal is to detect and locate ...
Structural Health Monitoring in Smart Structures Through Time Series Analysis
(Sage Publications Ltd, 2008-09-01)
This paper describes the application of a structural health monitoring technique based on electrical measurements obtained by piezoceramics (PZT) patches bonded in lightweight structures. The goal is to detect and locate ...
Damage location in flexible structures using H-2 and H-infinity norm approaches
(Latin Amer J Solids Structures, 2006-01-01)
Nowadays there is great interest in structural damage detection using non-destructive tests. Once the failure is identified, as for instance a crack, it is possible to plan the next step based on a predictive maintenance ...
A prognostics approach based on the evolution of damage precursors using dynamic Bayesian networks
(SAGE, 2016)
During the lifetime of a component, microstructural changes emerge at its material level and evolve through time.
Classical empirical degradation models (e.g. Paris Law in fatigue crack growth) are usually established ...
Extrapolation of AR models using cubic splines for damage progression evaluation in composite structures
(2021-02-01)
This paper presents the potentiality of the use of extrapolation of a set of Auto-Regressive (AR) models to inspect a future damage sensitive indices based on changes in one-step-ahead prediction errors. The key idea is ...
Investigation of the Structural Fuse Concept
(2005-06-26)
Passive energy dissipation (PED devices have been implemented to enhance structural performance by reducing seismically induced structural damage. In this paper metallic dampers are defined to be structural fuses (SF) when ...