Search Results for author: Tim Martin

Found 4 papers, 0 papers with code

AutoPV: Automated photovoltaic forecasts with limited information using an ensemble of pre-trained models

no code implementations13 Dec 2022 Stefan Meisenbacher, Benedikt Heidrich, Tim Martin, Ralf Mikut, Veit Hagenmeyer

To tackle the problem of missing information about the PV mounting configuration, we use new data that become available during operation to adapt the ensemble weights to minimize the forecasting error.

Concepts for Automated Machine Learning in Smart Grid Applications

no code implementations26 Oct 2021 Stefan Meisenbacher, Janik Pinter, Tim Martin, Veit Hagenmeyer, Ralf Mikut

Forecasts are elementary for sector coupling, where energy-consuming sectors are interconnected with the power-generating sector to address electricity storage challenges by adding flexibility to the power system.

Autonomous Vehicles BIG-bench Machine Learning +2

Data-driven system analysis of nonlinear systems using polynomial approximation

no code implementations25 Aug 2021 Tim Martin, Frank Allgöwer

To tackle these drawbacks, we establish a polynomial representation of nonlinear functions based on a polynomial sector by Taylor's theorem and a set-membership for Taylor polynomials.

Data-driven inference on optimal input-output properties of polynomial systems with focus on nonlinearity measures

no code implementations18 Mar 2021 Tim Martin, Frank Allgöwer

In the context of dynamical systems, nonlinearity measures quantify the strength of nonlinearity by means of the distance of their input-output behaviour to a set of linear input-output mappings.

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