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van den Broek, M.J. (author), Becker, M. (author), Sanderse, Benjamin (author), van Wingerden, J.W. (author)A novel dynamic economic model-predictive control strategy is presented that improves wind farm power production and reduces the additional demands of wake steering on yaw actuation when compared to an industry state-of-the-art reference controller. The novel controller takes a distributed approach to yaw control optimisation using a free-vortex...journal article 2024
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Mueller, C. (author), Smilde, P. (author), Werthmüller, D. (author), Becker, V. (author), Krieger, M. (author)To optimize geological structures a multi-physics inversion of electromagnetic and gravity data is carried out. With the TERRASYS’ Joint Inversion Framework JIF and its modules for 3D EM (here CSEM) and for 3D GRAV (gravity and gradients) the geometry of a salt body located in the Nordkapp Basin is optimized. The physical effects of a complex...conference paper 2023
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Macallister, N. (author), Chellu, Sreyas (author), Riemslag, A.C. (author), Scott, S.P. (author), Ayas, C. (author), Popovich, V. (author), Becker, Thorsten Hermann (author)Sub-size specimen testing offers a potentially elegant solution to accompany fatigue life assessments in determining vital fatigue parameters such as effective fatigue crack growth propagation thresholds (ΔK<sub>th,eff</sub>). Additively manufactured parts stand to benefit from this in potential build-by-build fatigue validation without...journal article 2023
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Gutknecht, J. (author), Becker, M. (author), Muscari, C. (author), Lutz, Thorsten (author), van Wingerden, J.W. (author)Dynamic Mode Decomposition (DMD) is a fully data-driven method to extract a linear system from experimental or numerical data. It has proven its suitability for modeling wind turbine wakes, particularly those generated with Dynamic Induction Control (DIC), a method to reduce the wake deficit by enhancing its mixing with the surrounding flow....conference paper 2023
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Becker, Quinten (author)The past years there has been a major shift in the automotive industry from regular combustion engines that require the use of fossil fuels to more sustainable power trains. Also, innovations as autonomous driving are expected to make transport more sustainable. Especially now, as fuel prices are rising, regulatory pressures and global warming...master thesis 2022
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Becker, Simion (author)As the world is currently actively trying to reduce the consumption of fossil fuels, large investments are done in renewable energy sources and ways are sought after to electrify fossil fuel-intensive sectors. In line with these developments, the number of electric vehicles requiring access to the electric power grid has exploded putting...master thesis 2022
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Becker, M. (author), Allaerts, D.J.N. (author), van Wingerden, J.W. (author)Wind farm control methods allow for a more flexible use of wind power plants over the baseline operation. They can be used to increase the power generated, to track a reference power signal or to reduce structural loads on a farm-wide level. Model-based control strategies have the advantage that prior knowledge can be included, for instance by...journal article 2022
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Ding, Aaron Yi (author), Peltonen, Ella (author), Meuser, Tobias (author), Aral, Atakan (author), Becker, Christian (author), Dustdar, Schahram (author), Hiessl, Thomas (author), Kranzlmüller, Dieter (author), Liyanage, Madhusanka (author), Maghsudi, Setareh (author), Mohan, Nitinder (author), Ott, Jörg (author), Rellermeyer, Jan S. (author), Schulte, Stefan (author), Schulzrinne, Henning (author), Solmaz, Gürkan (author), Tarkoma, Sasu (author), Varghese, Blesson (author), Wolf, Lars (author)Based on the collective input of Dagstuhl Seminar (21342), this paper presents a comprehensive discussion on AI methods and capabilities in the context of edge computing, referred as Edge AI. In a nutshell, we envision Edge AI to provide adaptation for data-driven applications, enhance network and radio access, and allow the creation,...journal article 2022
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Becker, M. (author), Allaerts, D.J.N. (author), van Wingerden, J.W. (author)This paper presents a new framework of the FLOw Redirection and Induction Dynamics (FLORIDyn) model. It is able to dynamically simulate the wake behaviour in wind farms under heterogeneous and changing environmental conditions at a low computational cost. The novelty of this work is the improved segregation of wake dynamics and wake influence...journal article 2022
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Göçmen, Tuhfe (author), Campagnolo, Filippo (author), Eguinoa, Irene (author), Imširović, Lejla (author), Qian, Guowei (author), Dighe, V.V. (author), Becker, M. (author), van den Broek, M.J. (author), van Wingerden, J.W. (author), Stock, Adam (author)Wind farm flow control (WFFC) is a topic of interest at several research institutes and industry and certification agencies worldwide. For reliable performance assessment of the technology, the efficiency and the capability of the models applied to WFFC should be carefully evaluated. To address that, the FarmConners consortium has launched a...journal article 2022
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Dighe, V.V. (author), Becker, M. (author), Göcmen, Tuhfe (author), Sanderse, Benjamin (author), van Wingerden, J.W. (author)FLORIDyn is a parametric control-oriented dynamic model suitable to predict the dynamic wake interactions between wind turbines in a wind farm. In order to improve the accuracy of FLORIDyn, this study proposes to calibrate the tuning parameters present in the model by employing a probabilistic setting using the UQ4WIND framework. The strategy...journal article 2022
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Becker, M. (author), Ritter, Bastian (author), Doekemeijer, B.M. (author), van der Hoek, D.C. (author), Konigorski, Ulrich (author), Allaerts, D.J.N. (author), van Wingerden, J.W. (author)In this paper, a new version of the FLOw Redirection and Induction Dynamics (FLORIDyn) model is presented. The new model uses the three-dimensional parametric Gaussian FLORIS model and can provide dynamic wind farm simulations at a low computational cost under heterogeneous and changing wind conditions.<br/><br/>Both FLORIS and FLORIDyn are...journal article 2022
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Zare Oskouei, Morteza (author), Mehrjerdi, Hasan (author), Babazadeh, Davood (author), Teimourzadeh Baboli, Payam (author), Becker, Christian (author), Palensky, P. (author)As an achievement of innovations resulting from partitioning mechanisms, these mechanisms can contribute to the more flexible operation of power systems in local communities. The ever-increasing frequency and severity of unexpected real-time failures have created challenges for partitioned-based power system operators, affecting each...journal article 2022
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Becker, Jennifer M. (author), Holle, Henning (author), van Ryckeghem, Dimitri M.L. (author), Van Damme, Stefaan (author), Crombez, Geert (author), Veldhuijzen, Dieuwke S. (author), Evers, A.W.M. (author), Rippe, Ralph C.A. (author), van Laarhoven, Antoinette I.M. (author)Rapidly attending towards potentially harmful stimuli to prevent possible damage to the body is a critical component of adaptive behavior. Research suggests that individuals display an attentional bias, i.e., preferential allocation of attention, for consciously perceived bodily sensations that signal potential threat, like itch or pain....journal article 2022
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Becker, Midas (author)<br/>Being a safe and healthy alternative for polluting and space-inefficient motorised vehicles, cycling can strongly improve living conditions in urban areas. Idling in front of traffic lights is seen as one of the major inconveniences of commuting by bicycle. By giving personalised speed advice, the probability of catching a green light can...master thesis 2021
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Becker, Leonard (author), Hohlfeld, Oliver (author), Smaragdakis, G. (author)With the increasing cloud usage for access to fast and well-connected computational power, cloud outages have also become a growing risk for businesses and individuals alike. We derive a method to analyze publicly available BGP data to measure the visibility of cloud providers' outages on the Internet control plane. We then utilize this...conference paper 2021
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Loder, Allister (author), Bressan, Lea (author), Wierbos, M.J. (author), Becker, Henrik (author), Emmonds, Andy (author), Obee, Martin (author), Knoop, V.L. (author), Menendez, Monica (author), Axhausen, Kay W. (author)Interactions among different modes or vehicle classes in urban road networks affect the network performance in different and complex ways. Thus, an answer to the question of “how many cars are too many for a city?” is not trivial. However, multi-modal macroscopic fundamental diagrams (MFD) offer a novel opportunity to answer this question. So...journal article 2021
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Montero-Odasso, Manuel (author), van der Velde, Nathalie (author), Alexander, Neil B. (author), Becker, Clemens (author), Blain, Hubert (author), Camicioli, Richard (author), Close, Jacqueline (author), Duan, Leilei (author), van der Cammen, T.J.M. (author)BACKGROUND: falls and fall-related injuries are common in older adults, have negative effects both on quality of life and functional independence and are associated with increased morbidity, mortality and health care costs. Current clinical approaches and advice from falls guidelines vary substantially between countries and settings,...review 2021
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Kohlheb, Norbert (author), van Afferden, Manfred (author), Lara, Enrique (author), Arbib, Zouhayr (author), Conthe Calvo, M. (author), Poitzsch, Christoph (author), Marquardt, Thomas (author), Becker, Mi Yong (author)High Rate Algae Ponds (HRAPs) are a promising technology for the treatment of municipal wastewater in locations with sufficient space and solar radiation. Algae-based processes do not require aeration, and thus have the potential to be less energy-intensive than activated sludge processes. We used a combination of LCA and LCCA analysis to...journal article 2020
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Wing, Allison A. (author), Stauffer, Catherine L. (author), Becker, Tobias (author), Reed, Kevin A. (author), Ahn, Min Seop (author), Arnold, Nathan P. (author), Bony, Sandrine (author), de Roode, S.R. (author), Jansson, F.R. (author)The Radiative-Convective Equilibrium Model Intercomparison Project (RCEMIP) is an intercomparison of multiple types of numerical models configured in radiative-convective equilibrium (RCE). RCE is an idealization of the tropical atmosphere that has long been used to study basic questions in climate science. Here, we employ RCE to investigate the...journal article 2020