7 citations · 7 across the 1 of their papers we have counts for
5 papers
The dynamics of a driven harmonic oscillator coupled to independent Ising spins in random fields
Paul Zech, Andreas Otto, Günter Radons
We aim at an understanding of the dynamical properties of a periodically driven damped harmonic oscillator coupled to a Random Field Ising Model (RFIM) at zero temperature, which i…
Laminar Chaos in experiments and nonlinear delayed Langevin equations: A time series analysis toolbox for the detection of Laminar Chaos
David Müller-Bender, Andreas Otto, Günter Radons +2
Recently, it was shown that certain systems with large time-varying delay exhibit different types of chaos, which are related to two types of time-varying delay: conservative and d…
Chatter Detection in Turning Using Machine Learning and Similarity Measures of Time Series via Dynamic Time Warping
Melih C. Yesilli, Firas A. Khasawneh, Andreas Otto
Chatter detection from sensor signals has been an active field of research. While some success has been reported using several featurization tools and machine learning algorithms,…
Time delay effects in the control of synchronous electricity grids
Philipp C. Böttcher, Andreas Otto, Stefan Kettemann +1
The expansion of inverter-connected generation facilities (i.e. wind and photovoltaics) and the removal of conventional power plants is necessary to mitigate the impacts of climate…
On Transfer Learning For Chatter Detection in Turning Using Wavelet Packet Transform and Empirical Mode Decomposition
Melih C. Yesilli, Firas A. Khasawneh, Andreas Otto
The increasing availability of sensor data at machine tools makes automatic chatter detection algorithms a trending topic in metal cutting. Two prominent and advanced methods for f…