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Smart Monitoring, Inspection and Life-Cycle Assessment of Wind Turbines

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

A method to reduce model uncertainty by fusing the output from multiple stochastic simulators

Author(s): Imad Abdallah, Konstantinos Tatsis, Charilaos Mylonas, Vasilis Ntertimanis, Eleni Chatzi
Published in: Journal of Physics: Conference Series, Issue 1618, 2020, Page(s) 042019, ISSN 1742-6588
Publisher: Institute of Physics
DOI: 10.1088/1742-6596/1618/4/042019

Conditional variational autoencoders for probabilistic wind turbine blade fatigue estimation using Supervisory, Control, and Data Acquisition data

Author(s): Charilaos Mylonas, Imad Abdallah, Eleni Chatzi
Published in: Wind Energy, Issue 24/10, 2021, Page(s) 1122-1139, ISSN 1095-4244
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/we.2621

Structural identification with physics-informed neural ordinary differential equations

Author(s): Zhilu Lai, Charilaos Mylonas, Satish Nagarajaiah, Eleni Chatzi
Published in: Journal of Sound and Vibration, Issue 508, 2021, Page(s) 116196, ISSN 0022-460X
Publisher: Academic Press
DOI: 10.1016/j.jsv.2021.116196

Unsupervised local cluster-weighted bootstrap aggregating the output from multiple stochastic simulators

Author(s): Imad Abdallah, Konstantinos Tatsis, Eleni Chatzi
Published in: Reliability Engineering & System Safety, Issue 199, 2020, Page(s) 106876, ISSN 0951-8320
Publisher: Elsevier BV
DOI: 10.1016/j.ress.2020.106876

Vibration‐based monitoring of a small‐scale wind turbine blade under varying climate conditions. Part I: An experimental benchmark

Author(s): Yaowen Ou, Konstantinos E. Tatsis, Vasilis K. Dertimanis, Minas D. Spiridonakos, Eleni N. Chatzi
Published in: Structural Control and Health Monitoring, Issue 28/6, 2021, ISSN 1545-2255
Publisher: John Wiley & Sons Inc.
DOI: 10.1002/stc.2660

GP-ARX-Based Structural Damage Detection and Localization under Varying Environmental Conditions

Author(s): Konstantinos Tatsis; Vasilis K. Dertimanis; Yaowen Ou; Eleni Chatzi
Published in: Journal of Sensor and Actuator Networks, 9 (3), Issue 2, 2020, ISSN 2224-2708
Publisher: MDPI
DOI: 10.3929/ethz-b-000445427

Vibration‐based monitoring of a small‐scale wind turbine blade under varying climate and operational conditions. Part II: A numerical benchmark

Author(s): Konstantinos Tatsis; Yaowen Ou; Vasilis K. Dertimanis; Minas D. Spiridonakos; Eleni N. Chatzi
Published in: Structural Control and Health Monitoring, 28 (6), Issue 1, 2021, ISSN 1545-2255
Publisher: John Wiley & Sons Inc.
DOI: 10.3929/ethz-b-000482924

Fatigue assessment of a wind turbine blade when output from multiple aero-elastic simulators are available

Author(s): Imad Abdallah, Konstantinos Tatsis, Eleni Chatzi
Published in: Procedia Engineering, Issue 199, 2017, Page(s) 3170-3175, ISSN 1877-7058
Publisher: Elsevier
DOI: 10.1016/j.proeng.2017.09.509

Cost–benefit optimization of structural health monitoring sensor networks

Author(s): Capellari, Giovanni; Chatzi, Eleni; id_orcid0000-0002-6870-240X; Mariani, Stefano
Published in: Sensors (Basel), Issue Volume 18, Issue 7, JulPMC6068495, 2018, ISSN 1424-8220
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3929/ethz-b-000278733

A substructure approach for fatigue assessment on wind turbine support structures using output-only measurements

Author(s): Konstantinos Tatsis, Vasilis Dertimanis, Imad Abdallah, Eleni Chatzi
Published in: Procedia Engineering, Issue 199, 2017, Page(s) 1044-1049, ISSN 1877-7058
Publisher: Elsevier
DOI: 10.1016/j.proeng.2017.09.285

A Data-Driven Diagnostic Framework for Wind Turbine Structures: A Holistic Approach

Author(s): Simona Bogoevska, Minas Spiridonakos, Eleni Chatzi, Elena Dumova-Jovanoska, Rudiger Höffer
Published in: Sensors, Issue 17/4, 2017, Page(s) 720, ISSN 1424-8220
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/s17040720

A modal derivatives enhanced Rubin substructuring method for geometrically nonlinear multibody systems

Author(s): Long Wu, Paolo Tiso, Konstantinos Tatsis, Eleni Chatzi, Fred van Keulen
Published in: Multibody System Dynamics, Issue 45/1, 2019, Page(s) 57-85, ISSN 1384-5640
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s11044-018-09644-2

A centrifuge-based experimental verification of Soil-Structure Interaction effects

Author(s): Panagiotis Martakis, Damoun Taeseri, Eleni Chatzi, Jan Laue
Published in: Soil Dynamics and Earthquake Engineering, Issue 103, 2017, Page(s) 1-14, ISSN 0267-7261
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.soildyn.2017.09.005

Gaussian Process Time-Series Models for Structures under Operational Variability

Author(s): Luis David Avendaño-Valencia, Eleni N. Chatzi, Ki Young Koo, James M. W. Brownjohn
Published in: Frontiers in Built Environment, Issue 3, 2017, ISSN 2297-3362
Publisher: Frontiers
DOI: 10.3389/fbuil.2017.00069

Foundations of population-based SHM, Part IV: The geometry of spaces of structures and their feature spaces

Author(s): G. Tsialiamanis, C. Mylonas, E. Chatzi, N. Dervilis, D.J. Wagg, K. Worden
Published in: Mechanical Systems and Signal Processing, Issue 157, 2021, Page(s) 107692, ISSN 0888-3270
Publisher: Academic Press
DOI: 10.1016/j.ymssp.2021.107692

A Novel Approach for 3D-Structural Identification through Video Recording: Magnified Tracking

Author(s): Eleni Chatzi; Utku Gülan; Yunus Emre Harmanci; Markus Holzner
Published in: Sensors, Issue 19(5), 2019, Page(s) 1229, ISSN 1424-8220
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/s19051229

A Monitoring Approach to Smart Infrastructure Management

Author(s): Eleni Chatzi
Published in: Proceedings 2017, Issue 1(8), 2017, Page(s) 755, ISSN 2504-3900
Publisher: MDPI
DOI: 10.3390/proceedings1080755

Virtual fatigue diagnostics of wake-affected wind turbine via Gaussian Process Regression

Author(s): Luis David Avendaño-Valencia, Imad Abdallah, Eleni Chatzi
Published in: Renewable Energy, Issue 170, 2021, Page(s) 539-561, ISSN 0960-1481
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.renene.2021.02.003

Parametric reduced order models for output-only vibration-based crack detection in shell structures

Author(s): Agathos, Konstantinos; Tatsis, Konstantinos E.; Vlachas, Konstantinos; id_orcid0000-0002-9124-219X; Chatzi, Eleni; id_orcid0000-0002-6870-240X
Published in: Mechanical Systems and Signal Processing, 162, Issue 1, 2022, ISSN 0888-3270
Publisher: Academic Press
DOI: 10.3929/ethz-b-000490964

A local basis approximation approach for nonlinear parametric model order reduction

Author(s): Vlachas, Konstantinos; Tatsis, Konstantinos; Agathos, Konstantinos; Brink, Adam R.; Chatzi, Eleni
Published in: arXiv, Issue 1, 2020, Page(s) 2003.07716, ISSN 2331-8422
Publisher: Cornell University
DOI: 10.3929/ethz-b-000442910

Multivariate GP-VAR models for robust structural identification under operational variability

Author(s): Luis David Avendaño-Valencia; Eleni Chatzi
Published in: Probabilistic Engineering Mechanics, Issue 1, 2020, ISSN 0266-8920
Publisher: Elsevier BV
DOI: 10.1016/j.probengmech.2020.103035

Full-field structural monitoring using event cameras and physics-informed sparse identification

Author(s): Zhilu Lai, Ignacio Alzugaray, Margarita Chli, Eleni Chatzi
Published in: Mechanical Systems and Signal Processing, Issue 145, 2020, Page(s) 106905, ISSN 0888-3270
Publisher: Academic Press
DOI: 10.1016/j.ymssp.2020.106905

Virtual loads predictions of wake-affected wind turbines: Gaussian process regression and deep neural networks

Author(s): Avendaño-Valencia, Luis David; Abdallah, Imad; Venu, Anish; Chatzi, Eleni
Published in: Issue 1, 2019
Publisher: Zenodo
DOI: 10.5281/zenodo.4896835

Probabilistic fault diagnostics using ensemble time-varying decision tree learning

Author(s): Abdallah, Imad Chatzi
Published in: Issue 1, 2019
Publisher: Zenodo
DOI: 10.5281/zenodo.3474632

An ensemble learning approach to aggregate the output from multiple simulators and measurements

Author(s): Abdallah, Imad; id_orcid0000-0001-8678-0965; Chatzi, Eleni; id_orcid0000-0002-6870-240X
Published in: Reliability and Optimization of Structural Systems: Proceedings of the 19th IFIP WG-7.5 conference on Reliability and Optimization of Structural Systems, Issue 1, 2018
Publisher: ETH Zurich
DOI: 10.3929/ethz-b-000313985

An ensemble learning approach to aggregate the output from multiple simulators and measurements

Author(s): Imad Abdallah, Eleni Chatzi
Published in: 19th working conference of the IFIP Working Group 7.5 on Reliability and Optimization of Structural Systems (IFIP 2018), ETH Zurich (Switzerland), June 26-29, 2018., 2018
Publisher: ETH Zurich
DOI: 10.13140/RG.2.2.10591.10405

On the differences in the dynamic response of up-wind and waked wind turbines: Analysis via surrogate Gaussian Process time-series models

Author(s): Luis David Avendaño-Valencia, Imad Abdallah, Eleni Chatzi
Published in: Proceedings of the joint ICVRAM ISUMA UNCERTAINTIES conference, Florianopolis, SC, Brazil, April 8-11, 2018, 2018
Publisher: University of São Paulo

An Integrated Approach for Smart Monitoring, Inspection and Life-Cycle Assessment of Wind Turbines

Author(s): Imad Abdallah, Eleni Chatzi, Braulio Barahona Garzón
Published in: Proceedings WINERCOST'17. International Conference on Wind Energy Harvesting, April 20-21, 2017, University of Coimbra, 2017, Page(s) 144-148
Publisher: WINERCOST

An autonomous real-time decision tree framework for monitoring & diagnostics on wind turbines

Author(s): Imad Abdallah, Vasilis Dertimanis, Eleni Chatzi
Published in: 2nd International Conference on Wind Energy Harvesting (WINERCOST’18)At: Catanzaro, Italy, 2018
Publisher: WINERCOST

State estimation of geometrically non-linear systems using reduced-order models

Author(s): Konstantinos Tatsis, Long Wu, Paolo Tiso, Eleni Chatzi
Published in: 6th International Symposium on Life-Cycle Civil Engineering (IALCCE 2018), Ghent, Belgium, 2018
Publisher: International Association of Life-Cycle Civil Engineering (IALCCE)

Fatigue stress estimation of offshore wind turbine using a Kalman filter in combination with accelerometers

Author(s): N. Noppe, K. Tatsis, E.N. Chatzi, C. Devriendt, W. Weijtjens
Published in: 28th International Conference on Noise and Vibration engineering (ISMA2018), Leuven, Belgium, 2018
Publisher: KU Leuven

RELIABILITY PREDICTION OF FATIGUE DAMAGE ACCUMULATION ON WIND TURBINES SUPPORT STRUCTURES

Author(s): Konstantinos Tatsis, Eleni Chatzi, Eliz-Mari Lourens
Published in: Proceedings of the 2nd International Conference on Uncertainty Quantification in Computational Sciences and Engineering (UNCECOMP 2017), 2017, Page(s) 76-89, ISBN 978-618-82844-4-9
Publisher: Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece
DOI: 10.7712/120217.5353.17130

Gaussian Process Vector AR surrogates for identification of structures under varying operational conditions

Author(s): Luis David Avendaño-Valencia, Konstantinos Tatsis, Eleni Chatzi
Published in: 8th Conference on Computational Stochastic Mechanics (CSM8), Paros, Greece, 2018
Publisher: International Association for Structural Safety & Reliability (IASSAR)

Modal-based damage localization on wind turbine blades under environmental variability

Author(s): Konstantinos Tatsis, Vasilis Dertimanis, Eleni Chatzi
Published in: Proceedings of the 9th European Workshop on Structural Health Monitoring Series (EWSHM 2018), 2018
Publisher: The British Institute of Non-Destructive Testing

On damage localization in wind turbine blades: a critical comparison and assessment of modal-based criteria

Author(s): Konstantinos Tatsis, Vasilis Dertimanis, Eleni Chatzi
Published in: Proceedings of the 7th World Conference on Structural Control and Monitoring (WCSCM), 2018
Publisher: International Association for Structural Control and Monitoring (IACSM)

MUTLISCALE SURROGATE MODELING AND UNCERTAINTY QUANTIFICATION FOR PERIODIC COMPOSITE STRUCTURES

Author(s): Charilaos Mylonas, Bemetz Valentin, Eleni Chatzi
Published in: Proceedings of the 2nd International Conference on Uncertainty Quantification in Computational Sciences and Engineering (UNCECOMP 2017), 2017, Page(s) 406-418, ISBN 978-618-82844-4-9
Publisher: Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece
DOI: 10.7712/120217.5379.16904

Deep Unsupervised Learning For Condition Monitoring and Prediction of High Dimensional Data with Application on Windfarm SCADA Data

Author(s): Charilaos Mylonas, Imad Abdallah, Eleni Chatzi
Published in: Proceedings of IMAC-XXXVII, A Conference and Exposition on Structural Dynamics, 2018
Publisher: Society for Experimental Mechanics (SEM)

Surrogate Modelling For Fatigue Damage of Wind-Turbine Blades Using Polynomial Chaos Expansions and Non-Negative Matrix Factorization

Author(s): Charilaos Mylonas, Imad Abdallah, Eleni Chatzi
Published in: IABSE Symposium, Vancouver 2017: Engineering the Future, 2017, Page(s) 809-816, ISBN 978-1-5108-6424-5
Publisher: International Association for Bridge and Structural Engineering (IABSE)
DOI: 10.2749/vancouver.2017.0809

Applying design knowledge and machine learning to scada data for classification of wind turbine operating regimes

Author(s): Braulio Barahona, Cyprien Hoelzl, Eleni Chatzi
Published in: 2017 IEEE Symposium Series on Computational Intelligence (SSCI), 2017, Page(s) 1-8, ISBN 978-1-5386-2726-6
Publisher: IEEE
DOI: 10.1109/ssci.2017.8280947

Operational regime clustering for the construction of PCE-based surrogates of operational wind turbines

Author(s): L.D. Avendano-Valencia, Braulio Barahona, Cyprien Hoelzl, Eleni Chatzi
Published in: 7th International Conference on Advances in Experimental Structural Engineering, 2017
Publisher: EUCENTRE Foundation

Wake Effects when Estimating Residual Life of Wind Turbine Support Structures

Author(s): Braulio Barahona Garzón, Eleni Chatzi
Published in: Proceedings of the IMAC-XXXV Conference and Exposition on Structural Dynamics, 2017
Publisher: Society for Experimental Mechanics (SEM)
DOI: 10.3929/ethz-b-000126765

Experimental damage detection of a wind turbine blade under varying operational conditions

Author(s): Yaowen Ou, Vasilis Dertimanis, Eleni Chatzi
Published in: Proceedings of the Biennial ISMA Conference on Noise and Vibration Engineering, ISMA 2016 and 6th International Conference on Uncertainty in Structural Dynamics, USD 2016 : ISMA2016 & USD 2016 conferences, 2016, Page(s) 4183 - 4197
Publisher: KU Leuven

Output-Only state estimation of geometrically non-linear systems using reduced-order models

Author(s): Konstantinos Tatsis, Long Wu, Paolo Tiso, Eleni Chatzi
Published in: Student paper Competition of the Structural Health Monitoring and Control Committee, EMI 2018 conference, May 29-June 1st 2018, 2018
Publisher: Engineering Mechanics Institute (EMI) of the ASCE

DeepFarm: Deep Generative Modelling for Wind Farms

Author(s): Mylonas, Charilaos; Abdallah, Imad; id_orcid0000-0001-8678-0965; Chatzi, Eleni; id_orcid0000-0002-6870-240X
Published in: 10th SIAM Gene Golub Summerschool on High Performance Data Analytics, Issue 1, 2019
Publisher: SIAM
DOI: 10.13140/rg.2.2.22360.24322

A physics-based, local POD basis approach for multi-parametric reduced order models

Author(s): Vlachas, Konstantinos; id_orcid0000-0002-9124-219X; Tatsis, Konstantinos E.; Agathos, Konstantinos; Brink, Adam R.; Chatzi, Eleni; id_orcid0000-0002-6870-240X
Published in: International Conference on Noise and Vibration Engineering (ISMA 2020) and International Conference on Uncertainty in Structural Dynamics (USD 2020), Issue 1, 2020
Publisher: KU Leuven
DOI: 10.3929/ethz-b-000442909

Data–Driven Remaining Useful Life Prediction for Anchor Fatigue

Author(s): Mylonas, Charilaos; Abdallah, Imad; Vieira, Debora; Moisi, Kleidi; Zientek, Michal; Chatzi, Eleni; id_orcid0000-0002-6870-240X
Published in: 38th IMAC Conference and Exposition on Structural Dynamics: It's Not Just Modal Anymore (IMAC 2020), Houston, TX, USA, February 10-13, 2020, Issue 1, 2020
Publisher: Society for Experimental Mechanics
DOI: 10.3929/ethz-b-000404307

Unsupervised local cluster-weighted Bagging the output from multiple stochastic simulators

Author(s): Abdallah, Imad
Published in: Issue 1, 2019
Publisher: Zenodo
DOI: 10.5281/zenodo.3477551

WINDMIL-RTDT ERC Proof of Concept

Author(s): Abdallah, Imad; id_orcid0000-0001-8678-0965; Qu, Hujun; Mylonas, Charilaos; Chatzi, Eleni; id_orcid0000-0002-6870-240X
Published in: ETHZ Report, Issue 1, 2020
Publisher: ETH Zurich
DOI: 10.3929/ethz-b-000437457

Adaptive Process and Measurement Noise Identification for Recursive Bayesian Estimation

Author(s): Konstantinos E. Tatsis, Vasilis K. Dertimanis, Eleni N. Chatzi
Published in: Model Validation and Uncertainty Quantification, Volume 3 - Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics 2020, 2020, Page(s) 361-364, ISBN 978-3-030-48778-2
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-47638-0_39

Fault diagnosis of wind turbine structures using decision tree learning algorithms with big data

Author(s): I. Abdallah, V. Dertimanis, H. Mylonas, K. Tatsis, E. Chatzi, N. Dervili, K. Worden, E. Maguire
Published in: Safety and Reliability – Safe Societies in a Changing World, 2018, Page(s) 3053-3061, ISBN 9781351174664
Publisher: CRC Press
DOI: 10.1201/9781351174664-382

Operational Damage Localization of Wind Turbine Blades

Author(s): Yaowen W. Ou, Vasilis K. Dertimanis, Eleni N. Chatzi
Published in: Experimental Vibration Analysis for Civil Structures, Issue 5, 2018, Page(s) 261-272, ISBN 978-3-319-67442-1
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-67443-8_22

Datasets

Vibration-based Monitoring of a Small-scale Wind Turbine Blade Under Varying Climate Conditions. Part I: An Experimental Benchmark

Author(s): Ou, Yaowen; Tatsis, Konstantinos; Dertimanis, Vasilis; Spiridonakos, Minas; Chatzi, Eleni
Published in: Zenodo

Aventa AV-7 ETH Zurich Research Wind Turbine SCADA and high frequency Structural Health Monitoring (SHM) data

Author(s): Chatzi, Eleni; Abdallah, Imad; Hofsäß, Martin; Bischoff, Oliver; Barber, Sarah; Marykovskiy, Yuriy
Published in: Zenodo

Aventa AV-7 ETH Zurich Research Wind Turbine SCADA and SHM

Author(s): Chatzi, Eleni; Abdallah, Imad; Hofsäß, Martin; Bischoff, Oliver; Barber, Sarah; Marykovskiy, Yuriy
Published in: Zenodo

Other Research Products

Probabilistic fault diagnostics using ensemble time-varying decision tree learning

Author(s): Abdallah, Imad; id_orcid0000-0001-8678-0965; Chatzi, Eleni; id_orcid0000-0002-6870-240X
Published in: ETH Zurich, Structural Mechanics and Monitoring

WINDMIL-RTDT ERC Proof of Concept

Author(s): Abdallah, Imad; Qu, Hujun; Mylonas, Charilaos; Chatzi, Eleni
Published in: ETH Zurich

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