Výsledky vyhledávání - "Engels, Stefan"

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Comparing Lazy Constraint Selection Strategies in Train Routing with Moving Block Control

Railroad transportation plays a vital role in the future of sustainable mobility. Besides building new infrastructure, capacity can be improved by modern train control systems, e.g., based on moving blocks. At the same time, there is only limited wor

Externí odkaz: http://arxiv.org/abs/2405.18977

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Modeling scattering matrix containing evanescent modes for wavefront shaping applications in disordered media

Autor: Raju, Michael, Jayet, Baptiste, Andersson-Engels, Stefan

We developed an open-source scalar wave transport model to estimate the generalized scattering matrix (S matrix) of a disordered medium in the diffusion regime. Here, the term generalization refers to the incorporation of evanescent wave field modes

Externí odkaz: http://arxiv.org/abs/2404.10119

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STAR-FDTD : Space-time modulated acousto-optic guidestar in disordered media

Autor: Raju, Michael, Jayet, Baptiste, Andersson-Engels, Stefan

We developed a 2D Finite-Difference Time-Domain (FDTD) method for modeling a space-time modulated guidestar targeting wavefront shaping applications in disordered media. Space-time modulation in general (a particular example being the acousto-optic e

Externí odkaz: http://arxiv.org/abs/2404.09273

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Design Tasks and Their Complexity for the European Train Control System with Hybrid Train Detection

Autor: Engels, Stefan, Peham, Tom, Przigoda, Judith, Przigoda, Nils, Wille, Robert

Railway networks have become increasingly important in recent times, especially to move freight and public transportation from road traffic and planes to more environmentally friendly trains. Since expanding the global railway network is time and res

Externí odkaz: http://arxiv.org/abs/2308.02572

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