Zobrazeno 1 - 10
of 1 215
pro vyhledávání: '"Tobias, K"'
Autor:
Ritschel, Tobias K. S.
Time delays are ubiquitous in industrial processes, and they must be accounted for when designing control algorithms because they have a significant effect on the process dynamics. Therefore, in this work, we propose a simultaneous approach for numer
Externí odkaz:
http://arxiv.org/abs/2410.15083
Autor:
Ritschel, Tobias K. S., Stange, Søren
Time delays are ubiquitous in industry, and they must be accounted for when designing control strategies. However, numerical optimal control (NOC) of delay differential equations (DDEs) is challenging because it requires specialized discretization me
Externí odkaz:
http://arxiv.org/abs/2410.02687
Renewable Energy Sources play a key role in smart energy systems. To achieve 100% renewable energy, utilizing the flexibility potential on the demand side becomes the cost-efficient option to balance the grid. However, it is not trivial to exploit th
Externí odkaz:
http://arxiv.org/abs/2407.21759
Autor:
Tohidi, Seyed Shahabaldin, Ritschel, Tobias K. S., Tsaousoglou, Georgios, Thygesen, Uffe Høgsbro, Madsen, Henrik
Demand-side management provides a great potential for improving the efficiency and reliability of energy systems. This requires a mechanism to connect the market level and the demand side. The flexibility function is a novel approach that bridges the
Externí odkaz:
http://arxiv.org/abs/2405.15099
Autor:
Ritschel, Tobias K. S., Wyller, John
Time delays are ubiquitous in industry and nature, and they significantly affect both transient dynamics and stability properties. Consequently, it is often necessary to identify and account for the delays when, e.g., designing a model-based control
Externí odkaz:
http://arxiv.org/abs/2405.07328
Autor:
Weisz, Daniel R., Dolphin, Andrew E., Savino, Alessandro, McQuinn, Kristen B. W., Newman, Max J. B., Williams, Benjamin F., Kallivayalil, Nitya, Anderson, Jay, Boyer, Martha L., Correnti, Matteo, Geha, Marla C., Sandstrom, Karin M., Cole, Andrew A., Warfield, Jack T., Skillman, Evan D., Cohen, Roger E., Beaton, Rachael, Bressan, Alessandro, Bolatto, Alberto, Boylan-Kolchin, Michael, Brooks, Alyson M., Bullock, James S., Conroy, Charlie, Cooper, Michael C., Dalcanton, Julianne J., Dotter, Aaron L., Fritz, Tobias K., Garling, Christopher T., Gennaro, Mario, Gilbert, Karoline M., Girardi, Leo, Johnson, Benjamin D., Johnson, L. Clifton, Kalirai, Jason, Kirby, Evan N., Lang, Dustin, Marigo, Paola, Richstein, Hannah, Schlafly, Edward F., Tollerud, Erik J., Wetzel, Andrew
We present NIRCam and NIRISS modules for DOLPHOT, a widely-used crowded field stellar photometry package. We describe details of the modules including pixel masking, astrometric alignment, star finding, photometry, catalog creation, and artificial st
Externí odkaz:
http://arxiv.org/abs/2402.03504
This paper proposes an adaptive mechanism for price signal generation using a piecewise linear approximation of a flexibility function with unknown parameters. In this adaptive approach, the price signal is parameterized and the parameters are change
Externí odkaz:
http://arxiv.org/abs/2312.03422
Autor:
Ritschel, Tobias K. S., Reenberg, Asbjørn Thode, Carstensen, Peter Emil, Bendsen, Jacob, Jørgensen, John Bagterp
We present and critically discuss five commonly used mathematical models of the meal glucose rate of appearance in humans. Such models are key to simulation of the metabolism in healthy people, people with diabetes, and obese people, and they are cen
Externí odkaz:
http://arxiv.org/abs/2307.16444
Autor:
Bendsen, Jacob, Carstensen, Peter Emil, Reenberg, Asbjørn Thode, Ritschel, Tobias K. S., Jørgensen, John Bagterp
We present a whole-body model of human metabolism that utilizes a system of organs and blood vessels to simulate the enzymatic reactions. The model focuses on key organs, including the brain, heart and lungs, liver, gut, and kidney, as well as muscle
Externí odkaz:
http://arxiv.org/abs/2307.16167