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pro vyhledávání: '"Kutz, J Nathan"'
This work explores the intersection of time-delay embeddings, periodic orbit theory, and symbolic dynamics. Time-delay embeddings have been effectively applied to chaotic time series data, offering a principled method to reconstruct relevant informat
Externí odkaz:
http://arxiv.org/abs/2411.13103
Vortex shedding is an important physical phenomenon observed across many spatial and temporal scales in fluids. Previous experimental and theoretical studies have established a hierarchy of local and global reduced-order models for vortex shedding ba
Externí odkaz:
http://arxiv.org/abs/2411.08277
Model predictive control (MPC) is an industry standard control technique that iteratively solves an open-loop optimization problem to guide a system towards a desired state or trajectory. Consequently, an accurate forward model of system dynamics is
Externí odkaz:
http://arxiv.org/abs/2411.05016
Autor:
Bensch, Oliver, Bensch, Leonie, Nilsson, Tommy, Saling, Florian, Sadri, Wafa M., Hartmann, Carsten, Hecking, Tobias, Kutz, J. Nathan
As humanity prepares for new missions to the Moon and Mars, astronauts will need to operate with greater autonomy, given the communication delays that make real-time support from Earth difficult. For instance, messages between Mars and Earth can take
Externí odkaz:
http://arxiv.org/abs/2410.16397
A significant challenge in many fields of science and engineering is making sense of time-dependent measurement data by recovering governing equations in the form of differential equations. We focus on finding parsimonious ordinary differential equat
Externí odkaz:
http://arxiv.org/abs/2410.02079
Autor:
Bensch, Oliver, Bensch, Leonie, Nilsson, Tommy, Saling, Florian, Bewer, Bernd, Jentzsch, Sophie, Hecking, Tobias, Kutz, J. Nathan
This paper describes the capabilities and potential of the intelligent personal assistant (IPA) CORE (Checklist Organizer for Research and Exploration), designed to support astronauts during procedures onboard the International Space Station (ISS), t
Externí odkaz:
http://arxiv.org/abs/2409.14206
Reliable, real-time state estimation in nuclear reactors is of critical importance for monitoring, control and safety. It further empowers the development of digital twins that are sufficiently accurate for real-world deployment. As nuclear engineeri
Externí odkaz:
http://arxiv.org/abs/2409.12550
Autor:
Musslick, Sebastian, Bartlett, Laura K., Chandramouli, Suyog H., Dubova, Marina, Gobet, Fernand, Griffiths, Thomas L., Hullman, Jessica, King, Ross D., Kutz, J. Nathan, Lucas, Christopher G., Mahesh, Suhas, Pestilli, Franco, Sloman, Sabina J., Holmes, William R.
Automation transformed various aspects of our human civilization, revolutionizing industries and streamlining processes. In the domain of scientific inquiry, automated approaches emerged as powerful tools, holding promise for accelerating discovery,
Externí odkaz:
http://arxiv.org/abs/2409.05890
Autor:
Mei, Jiazhong, Kutz, J. Nathan
The reconstruction and estimation of spatio-temporal patterns poses significant challenges when sensor measurements are limited. The use of mobile sensors adds additional complexity due to the change in sensor locations over time. In such cases, hist
Externí odkaz:
http://arxiv.org/abs/2407.10338
Autor:
Conti, Paolo, Kneifl, Jonas, Manzoni, Andrea, Frangi, Attilio, Fehr, Jörg, Brunton, Steven L., Kutz, J. Nathan
The simulation of many complex phenomena in engineering and science requires solving expensive, high-dimensional systems of partial differential equations (PDEs). To circumvent this, reduced-order models (ROMs) have been developed to speed up computa
Externí odkaz:
http://arxiv.org/abs/2405.20905