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DTSTAMP:20241113T174511
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SUMMARY:Talk of Prof. Gerwald Lichtenberg
DESCRIPTION:Prof. Gerwald Lichtenberg\nDepartment of Biomedical Engineering\nHamburg University of Applied Sciences (HAW) \nHamburg, Germany \n\n  \nFriday 2024-11-22 2 p.m.\nIST Seminar Room 2.255 - Pfaffenwaldring 9 - Campus Stuttgart-Vaihingen  \nAbstract\nThe emerging complexity of general nonlinear time-invariant models is an obstacle for their\napplicability to large scale systems. One possible key to cope with the curse of dimensionality is\nthe restriction to some special classes of nonlinearities. Multilinear time-invariant (MTI) models\nare of special interest here: some applications have intrinsic multilinear behaviour, others can be\nmultilinearized, and any binary or multi-valued subsystem can be exactly represented. Whereas\nlinear (LTI) models have parameter matrices and analysis methods and tools rely on linear algebra,\nMTI models are represented by parameter tensors for which multilinear algebra is the mathematical\nbasis. The presentation will show basic principles and applications of MTI models in fields of\npower networks and HVAC systems.  \nBiographical Information\nGerwald Lichtenberg studied Physics at the Universities of Heidelberg and Hamburg, received his\nPhD in control engineering 1998 from the Hamburg University of Technology (TUHH) - supervised by\nJan Lunze and his habilitation in systems theory from TUHH in 2012. Since 2013, he is Professor of\nPhysics and Control Engineering at the Faculty of Life Sciences of the University of Applied\nSciences (HAW) and scientific director of the Fraunhofer application center for Integration of\nLocal Energy Systems ILES, both in Hamburg. His research areas are in the fields of model-based and\nlearning control as well as fault diagnosis and supervisory control of complex systems such as\nlocal energy networks, building systems, or particle accelerators. Multilinear modeling methods and\napplications of tensor decomposition methods for control engineering problems are main foci of his\nwork.\n\n\n\n 
DTSTART;TZID=Europe/Berlin;VALUE=DATE:20241122
URL;VALUE=URI:https://www.ist.uni-stuttgart.de/events/Talk-of-Prof.-Gerwald-Lichtenberg/
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