Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Mixed-feedback"”.
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Feedback control design for closed-loop oscillations via dominant system theory
… in a controlled manner. While plenty of feedback control methods have been developed for equilibrium behaviors in control theory, we still lack a systematic design framework to excite non-oscillatory systems into oscillations via feedback control. As a step towards that, this thesis aims …
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Control of neuronal circuits: from biology to robotics
… behaviour is rooted in the presence of mixed feedback. The behaviour is regulated using output feedback and also an adaptive control that tunes the gains of the positive and negative feedback loops. Adaptive control is aligned with neuromodulation, which is central to the adaptation and …
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Input/output analysis: graphical and algorithmic methods
… graphical method for the stability analysis of feedback systems. The Scaled Relative Graph (SRG), a recent concept from monotone operator theory, is shown to generalize the classical Nyquist diagram of an LTI transfer function, and may be plotted for arbitrary nonlinear operators. Applying the …
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Design and evaluation of a cantilever beam-type prosthetic foot for Indian persons with amputations
… bending stiffness. The prototype foot received mixed feedback and has potential to be further refined. However, the solid ankle model is inappropriate for persons living in India, as it does not allow enough true dorsiflexion to permit squatting, an important activity that is done many times a …