Feedback-cooling the fundamental torsional mechanical mode of a tapered optical fiber to 30 mK [PDF]
, 2023 Tapered optical fibers (TOFs) are used in many areas of physics and optical technologies ranging from coupling light into nanophotonic components to optical sensing and amplification to interfacing quantum emitters.
Adarsh Shankar Prasad (14488412) +7 more
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Delayed Massive-star Mechanical Feedback at Low Metallicity
The Astrophysical Journal, 2023 The classical model of massive-star mechanical feedback is based on effects at solar metallicity ( Z _⊙ ), yet feedback parameters are very different at low metallicity.
Michelle C. Jecmen, M. S. Oey
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Mechanical feedback linearization of single-input mechanical control systems [PDF]
, 2022 We present a new type of feedback linearization that is tailored for mechanical control systems. We call it a mechanical feedback linearization. Its basic feature is preservation of the mechanical structure of the system.
Nowicki, Marcin, Respondek, Witold
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Development of a pneumatic master–slave system comprising entirely mechanical components
Mechanical Engineering Journal, 2020 In recent years, master–slave systems with pneumatic actuators, which are necessary to realize a safe and secure society, have attracted increasing attention and are currently being used in the medical and welfare fields.
Hajime MORIGUCHI +2 more
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Adaptive output feedback control of aircraft flexible modes [PDF]
, 2012 The application of adaptive output feedback augmentative control to the flexible aircraft problem is presented. Experimental validation of control scheme was carried out using a three disk torsional pendulum.
Joel Bordeneuvue Guibe +3 more
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Predictive feedback control and Fitts' law [PDF]
, 2008 Fitts’ law is a well established empirical formula, known for encapsulating the “speed-accuracy trade-off”. For discrete, manual movements from a starting location to a target, Fitts’ law relates movement duration to the distance moved and target size ...
Loram, I. +5 more
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Effects of visual feedback-induced variability on motor learning of handrim wheelchair propulsion. [PDF]
PLoS ONE, 2015 It has been suggested that a higher intra-individual variability benefits the motor learning of wheelchair propulsion. The present study evaluated whether feedback-induced variability on wheelchair propulsion technique variables would also enhance the ...
Marika T Leving +5 more
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Context-dependent feedback prioritisation in exploratory learning revisited [PDF]
, 2011 The open nature of exploratory learning leads to situations when feedback is needed to address several conceptual difficulties. Not all, however, can be addressed at the same time, as this would lead to cognitive overload and confuse the learner rather ...
Mihaela Cocea +4 more
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Analysis of Bucket Elevator Drive Mounting Structures Based on Graph Models
Trudy Odesskogo Politehničeskogo UniversitetaThe paper presents the results of the analysis and synthesis of bucket elevator drives based on combined graph models in mechanics. The study is carried out using the theory of modified kinematic graphs, which makes it possible to represent bucket ...
Володимир Олегович Курган
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Quantum correlations in optomechanical system in the presence of optical feedback
Physics Open, 2022 In this paper, we investigate the dynamics of quantum correlations for the continuous-variable bipartite optomechanical system in the presence of homodyne mediated quantum feedback.
Sitotaw Eshete
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