Global ETD Search
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Showing 1 to 5 of 5 for “"self-sustained Oscillators"”.
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Coherence and synchronization of noisy-driven oscillators
… noise, i.e. its ability to synchronize identical self-sustained oscillators. First, we demonstrate that the coherence of a noisy or chaotic self-sustained oscillator can be efficiently controlled by the delayed feedback. We develop the analytical theory of this effect, considering noisy systems in …
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Pattern formation in oscillatory systems
… we can talk about its motion in phase space. Self-sustained oscillators exhibit regular rhythms- they revisit the same points time after time. So the stable oscillation state of a self sustained oscillator can be expressed as some closed curve in phase space, and this closed curve is defined …
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Complex regimes of synchronization
… It can be considered as a general property of self-sustained oscillators to adjust their rhythm in the presence of an interaction. In this work we investigate complex regimes of synchronization phenomena by means of theoretical analysis, numerical modeling, as well as practical analysis of …
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Multi-Physical Study of MEMS Resonators and Oscillators
… thermal-piezoresistive resonators (TPR) and self-sustained oscillators (TPO) to different gases and pressures. It is demonstrated that the resonant frequency of such devices follows particular trends in response to the changes in the surrounding gas and its pressure. A mathematical model has …
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Die Rekonstruktion invarianter Phasenmodelle aus Daten
Ziel dieser Arbeit ist die Überwindung einer Differenz, die zwischen der Theorie der Phase bzw. der Phasendynamik und ihrer Anwendung in der Zeitreihenanalyse besteht: Während die theoretische Phase eindeutig bestimmt und invariant unter Koordinatentransformationen bzw. gegenüber der jeweils …