Zeige Ergebnisse 1 - 20 von 28
Günther C, Hofmeister B, Hübler C, Jonscher C, Ragnitz J, Schubert J et al. Damage location in mechanical structures by multi-objective pattern search. Optimization and Engineering. 2025 Jan 9;100014. Epub 2025 Jan 9. doi: 10.1007/s11081-024-09940-1
Jonscher C, Helming P, Märtins D, Fischer A, Bonilla D, Hofmeister B et al. Dynamic displacement measurement of a wind turbine tower using accelerometers: tilt error compensation and validation. Wind Energy Science. 2025 Jan 22;10(1):193-205. doi: 10.5194/wes-10-193-2025
Jonscher C, Grießmann T, Rolfes R. Monitoring von Turmstrukturen mit probabilistischen Methoden: Monitoring of Tower Structures with Probabilistic Methods. in Baudynamik 2025. VDI Verlag GmbH, Düsseldorf. 2025. S. 135-146 doi: 10.51202/9783181024478-135
Liesecke L, Jonscher C, Hofmeister B, Grießmann T, Rolfes R, Govers Y. Strukturdynamik einer Windenergieanlage beim Aufbau: Structural dynamics of a wind turbine during installation. in Baudynamik 2025. VDI Verlag GmbH, Düsseldorf. 2025. S. 237-248 doi: 10.51202/9783181024478-237
Möller S, Jonscher C, Grießmann T, Rolfes R. Comparing Gaussian process enhanced grey-box approaches to detect damage in unknown environmental conditions due to climate change. Structural health monitoring. 2025. Epub 2025. doi: 10.1177/14759217241313375
Ragnitz J, Hofmeister B, Jonscher C, Hübler C, Rolfes R. A stochastic multi-objective optimisation approach for damage localisation via model updating with uncertain input parameters. Engineering structures. 2025 Mai 1;330:119860. Epub 2025 Feb 19. doi: 10.1016/j.engstruct.2025.119860
Bonilla D, Jonscher C, Wolniak M, Jauken H, Liesecke L, Grießmann T et al. In-situ monitoring of an offshore wind turbine blade using acceleration and strain measurements. e-Journal of Nondestructive Testing (eJNDT). 2024 Jul 1;29(7). doi: 10.58286/29634
Dierksen N, Hofmeister B, Jonscher C, Hübler C. Investigations of different likelihood functions for the use in Bayesian model updating in structural applications. e-Journal of Nondestructive Testing (eJNDT). 2024 Jul 1;29(7). doi: 10.58286/29616
Jonscher C. A probabilistic approach of vibration based structural health monitoring for wind turbine towers. Hannover: ISD, Institut für Statik und Dynamik, Leibniz Universität Hannover, 2024. 131 S. (Mitteilungen des Instituts für Statik und Dynamik der Leibniz-Universität Hannover).
Jonscher C, Möller S, Liesecke L, Hofmeister B, Grießmann T, Rolfes R. Heteroscedastic Gaussian processes for data normalisation in probabilistic novelty detection of a wind turbine. Engineering structures. 2024 Apr 15;305:117786. Epub 2024 Mär 1. doi: 10.1016/j.engstruct.2024.117786
Jonscher C, Wolniak MT, Hofmeister B, Grießmann T, Rolfes R. Hybridtürme von Windenergieanlagen: Einfluss der Fugenimperfektionen auf Biegemoden. in Berichte der Fachtagung Baustatik: Baupraxis 15 : 04. und 05. März 2024, Hamburg. 2024. S. 163-170 doi: 10.15480/882.9247
Jonscher C, Möller S, Liesecke L, Schuster D, Hofmeister B, Grießmann T et al. Identification Uncertainties of Bending Modes of an Onshore Wind Turbine for Vibration-Based Monitoring. Structural Control and Health Monitoring. 2024 Mär 11;2024:3280697. doi: 10.1155/2024/3280697
Kahrger B, Möller S, Jonscher C, Grießmann T, Rolfes R. Detectability of Structural Damage to a Lattice Tower using Eigenfrequencies and Gaussian Process Regression. Research and Review Journal of Nondestructive Testing. 2024 Dez;2(2). doi: 10.58286/30526
Kullaa J, Jonscher C, Liesecke L, Rolfes R. Damage Detection with Closely Spaced Modes Using Autocovariance Functions. in Rainieri C, Gentile C, Aenlle López M, Hrsg., Proceedings of the 10th International Operational Modal Analysis Conference (IOMAC 2024). 2024. S. 87-94. Chapter 9. (Lecture Notes in Civil Engineering). doi: 10.1007/978-3-031-61425-5_9
Ragnitz J, Hofmeister B, Jonscher C, Hübler C, Rolfes R. Multi-Objective Model Updating of Tower Structures Featuring Closely Spaced Modes. e-Journal of Nondestructive Testing (eJNDT). 2024 Jul 1;29(7). doi: 10.58286/29663
Römgens N, Abbassi A, Jonscher C, Grießmann T, Rolfes R. On using autoencoders with non-standardized time series data for damage localization. Engineering structures. 2024 Mär 15;303:117570. Epub 2024 Jan 28. doi: 10.1016/j.engstruct.2024.117570
Wickramarachchi CT, Gardner P, Poole J, Hübler C, Jonscher C, Rolfes R. Damage localisation using disparate damage states via domain adaptation. Data-Centric Engineering (DCE). 2024 Feb 2;5(1):e3. doi: 10.1017/dce.2023.29, 10.15488/16683
Wolniak MT, Hofmeister B, Dierksen NP, Ragnitz J, Jonscher C, Hübler C et al. Uncertainty Quantification for Damage Assessment Using Repeated Deterministic Model Updating. 2024 Okt 17. Epub 2024 Okt 17. doi: 10.2139/ssrn.4991201
Jonscher C, Liesecke L, Penner N, Hofmeister B, Grießmann T, Rolfes R. Influence of system changes on closely spaced modes of a large-scale concrete tower for the application to structural health monitoring. Journal of Civil Structural Health Monitoring. 2023 Jun;13(4-5):1043-1060. Epub 2023 Apr 13. doi: 10.1007/s13349-023-00693-6
Liesecke L, Jonscher C, Grießmann T, Rolfes R. Investigations of Mode Shapes of Closely Spaced Modes from a Lattice Tower Identified Using Stochastic Subspace Identification. in Limongelli MP, Giordano PF, Gentile C, Quqa S, Cigada A, Hrsg., Experimental Vibration Analysis for Civil Engineering Structures. Springer, Cham. 2023. S. 529-538. (Lecture Notes in Civil Engineering). Epub 2023 Aug 2. doi: 10.1007/978-3-031-39109-5_54
