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Goedhart, Menno (author)Flight control of the DelFly is challenging, because of its complex dynamics and variability due to manufacturing inconsistencies. Machine Learning algorithms can be used to tackle these challenges. A Policy Gradient algorithm is used to tune the gains of a Proportional-Integral controller using Reinforcement Learning. Furthermore, a novel...master thesis 2017
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Knoben, V.L. (author)The capability to acquire accurate and reliable measurements of the wind is essential for wind turbine validation and wind resource assessment. These measurements are typically done with tall meteorological masts (met-masts). However, as of 2004 the concept of remote sensing has started to become specialised in wind energy. A key requirement...master thesis 2016
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De Groot, T.H. (author)The Acoustic Sensor Network (ASN) has emerged as an important research area, because acoustic sensors can significantly increase situational awareness in many situations. Although little is currently known about acoustic surveillance, Thales Nederland is interested in the potential offered by an ASN in urban environments and specifically for...master thesis 2010
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Nieuwenhuizen, M.C. (author)This thesis presents a method that uses the chemical information visualized by XRF images to reconstruct hidden compositions: paintings that are buried beneath a surface painting. The method uses techniques from the fields of image processing and pattern recognition, as well as an example image submitted by an art expert.master thesis 2010
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Pfeiffer, O.P. (author)When a cancer grows, it progresses from one stage to another, which can been seen as a sequence of ordered phases. Current research on multi-class molecular classification typically treats the classes on a nominal scale and thus does not take any relation between classes into account. The ordering is however valuable information which may be...master thesis 2009