Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Debarshi Sen"'
Publikováno v:
Proceedings of the 13th International Workshop on Structural Health Monitoring.
To maintain structural integrity and functionality structures are designed to accommodate operational loads as well as natural hazards during their lifetime. Active control systems are an efficient solution for structural response control when a stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ab676fabb348eff2956f34257ca9518
https://doi.org/10.12783/shm2021/36293
https://doi.org/10.12783/shm2021/36293
Publikováno v:
Engineering Structures. 274:115122
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b20a3a51f23a14db406cb690cb17dab0
https://doi.org/10.1016/j.engstruct.2022.115122
https://doi.org/10.1016/j.engstruct.2022.115122
Publikováno v:
Journal of Sound and Vibration. 457:280-298
An accurate and reliable identification of structural damage is of prime importance to evaluate the structural integrity of civil infrastructure systems. However, the adverse effect of normal fluctuations in the environment on the effectiveness of da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::456e94f6ed1f5e711d3301804cb7a92f
https://doi.org/10.1016/j.jsv.2019.06.003
https://doi.org/10.1016/j.jsv.2019.06.003
Publikováno v:
Mechanical Systems and Signal Processing. 117:1-15
A Kalman filtering based framework for structural damage assessment under changing environmental conditions is presented. The approach is based on the well-known property that the filtering residual is a realization of a white stochastic process when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4aa606bfd1d631aa0f86c3be2144f08
https://doi.org/10.1016/j.ymssp.2018.07.041
https://doi.org/10.1016/j.ymssp.2018.07.041
Publikováno v:
Mechanical Systems and Signal Processing. 117:333-346
The data deluge in Structural Health Monitoring (SHM) and the need for automated online damage detection systems necessitates a move away from traditional model-based approaches. To that end, we propose sparsity-based algorithms for damage detection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c170c52da56349d457cb90e2f88e5d1
https://doi.org/10.1016/j.ymssp.2018.08.019
https://doi.org/10.1016/j.ymssp.2018.08.019
Publikováno v:
ICASSP
This study proposes a learning-based method with domain adaptability for input estimation of vehicle suspension systems. In a crowdsensing setting for bridge health monitoring, vehicles carry sensors to collect samples of the bridge's dynamic respons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41cf8efcf845f0cf55af22069527a1be
Publikováno v:
Engineering Structures. 241:112405
Prediction of structural response is necessary for evaluating condition and quantifying vulnerability of structural systems exposed to seismic loads. Traditional modeling techniques for infrastructure systems such as finite elements are typically lim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adfc2b6227a74579e4fa95e165e921d5
https://doi.org/10.1016/j.engstruct.2021.112405
https://doi.org/10.1016/j.engstruct.2021.112405
Autor:
Debarshi Sen, Satish Nagarajaiah
Publikováno v:
Engineering Structures. 220:110754
Apparent weakening by adaptive stiffness shaping of structures using a negative stiffness device (NSD) is a new passive structural control approach to mitigate the response of structures during severe ground motions. Experimental studies confirm sign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::598db8f03529beb2102cddac40025ac6
https://doi.org/10.1016/j.engstruct.2020.110754
https://doi.org/10.1016/j.engstruct.2020.110754
Autor:
Satish Nagarajaiah, Debarshi Sen
Publikováno v:
Intelligent Systems, Control and Automation: Science and Engineering ISBN: 9783319686455
Condition assessment and prediction of existing infrastructure systems is a major objective in civil engineering. Structural health monitoring (SHM) achieves this goal by continuous data acquisition from an array of sensors deployed on the structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5383a17376a8cfb3b07f4b1dc586690
https://doi.org/10.1007/978-3-319-68646-2_13
https://doi.org/10.1007/978-3-319-68646-2_13
Autor:
Debarshi Sen, Baidurya Bhattacharya
Publikováno v:
Structural Safety. 53:57-74
Estimation of low failure probabilities in high dimensional structural reliability problems generally involves a trade-off between computational effort and accuracy of the estimate, whether efficient sampling techniques have been employed or not. Whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b59c97c25442eee27959666ad850cdf
https://doi.org/10.1016/j.strusafe.2015.01.001
https://doi.org/10.1016/j.strusafe.2015.01.001