A regression-based damage detection method for structures subjected to changing environmental and operational conditions
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2020.111462
Abstract: Abstract Damage detection of civil engineering structures during the past decade has focused on eliminating the effects of the changing environmental and operational conditions, from the effects of damage. In the literature, a regression analysis… read more here.
Keywords: damage detection; regression; environmental operational; method ... See more keywords
Environmental and operational conditions effects on Lamb wave based structural health monitoring systems: A review.
Sign Up to like & getrecommendations! Published in 2020 at "Ultrasonics"
DOI: 10.1016/j.ultras.2020.106114
Abstract: Lamb wave is widely recognized as one of the most encouraging tools for structural health monitoring (SHM) systems. In spite of many favourable characteristics of Lamb wave for SHM, real-world application of these systems is… read more here.
Keywords: health monitoring; wave based; operational conditions; structural health ... See more keywords
A regime-switching cointegration approach for removing environmental and operational variations in structural health monitoring
Sign Up to like & getrecommendations! Published in 2018 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2017.10.013
Abstract: Abstract Cointegration is now extensively used to model the long term common trends among economic variables in the field of econometrics. Recently, cointegration has been successfully implemented in the context of structural health monitoring (SHM),… read more here.
Keywords: operational variations; health monitoring; structural health; cointegration ... See more keywords
Damage detection under environmental and operational effects using cointegration analysis – Application to experimental data from a cable-stayed bridge
Sign Up to like & getrecommendations! Published in 2020 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2019.106386
Abstract: Abstract One of the main challenges that Structural Health Monitoring (SHM) faces when transitioning from academia to real-world applications is the discernment between structural changes due to damage and normal environmental, operational and long-term effects.… read more here.
Keywords: cointegration analysis; detection; environmental operational; damage ... See more keywords
Improving Environmental and Operational Stability of Polymer Field-Effect Transistors by Doping with Tetranitrofluorenone.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c01034
Abstract: Operational instability of organic field-effect transistors (OFETs) is one of the key limitations for applications of printed electronics. Environmental species, especially oxygen and water, unintentionally introduced in the OFET channel, can act as either dopants… read more here.
Keywords: stability; effect transistors; field effect; environmental operational ... See more keywords
Structural performance assessment considering both observed and latent environmental and operational conditions: A Gaussian process and probability principal component analysis method
Sign Up to like & getrecommendations! Published in 2022 at "Structural Health Monitoring"
DOI: 10.1177/14759217211062099
Abstract: Structural faults like damage and degradations will cause changes in structure response data. Performance assessment can be conducted by investigating such changes. In real implementations however, structural responses are affected by environmental and operational variations… read more here.
Keywords: assessment; performance assessment; observed latent; environmental operational ... See more keywords