Results 111 to 120 of about 2,339 (259)
Control of drive trains incorporating magnetic gears [PDF]
, 2011 This is a thesis about the control of magnetic gears. A decade ago (2001) the first modern prototype magnetic gear box was constructed using rare earth magnets (NdFeB). Magnetic gear boxes have some desirable properties not found in their mechanical gear
Montague, R.G., Montague, R G
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Actuation Strategies for Underwater Jet‐Propelled Soft Robots
Journal of Field Robotics, EarlyView.ABSTRACT This review article examines jet‐propulsion mechanisms in underwater soft robotic systems, focusing exclusively on physically fabricated and experimentally validated robots. Covering research published from 2013 to 2025, this study classifies and evaluates jet‐propulsion robots based on their actuation mechanisms.
Angel Kitone +3 more
wiley +1 more source
Magnetic Gears and Their Structural Limitations
, 2019 Magnetic gears present significant structural design challenges, because metallic/electrically conductive structures are highly undesirable as they would lead to significant efficiency reductions. Additionally, most non-electrically conductive structural
Tallerico, Thomas +2 more
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, 2012 Linear magnetic gears take the definite merit of direct force amplification or speed reduction without using any bulky, inefficient rotary-to-linear mechanism.
Chau, KT, Li, W
core +1 more source
Applied SciencesMagnetic gears (MGs) are attracting increasing attention in power transmission systems due to their contactless operation principles, low frictional losses, and high efficiency.
Serkan Sezen +4 more
doaj +1 more source
Comparison of Axial Magnetic Gears Based on Magnetic Composition Topology Differences
Energies, 2018 This paper proposes a design and implementation of an axial type magnetic gear (MG) based on the composition of the magnetic arrangement. We report a quantitative comparison of two MG topologies with rectangular magnets arranged in series and parallel ...
Sudirman Syam +3 more
doaj +1 more source
Journal of Field Robotics, EarlyView.ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang +3 more
wiley +1 more source
Magnetic gears – an essential enabler for the next generation’s electromechanical drives
, 2008 New magnetic gears show promise as replacements for mechanical gears, not only because of high reliability and low maintenance, but also because of superior torque-to-weight ratios. A superior torqueto- weight ratio is most unexpected but is surfacing as
Davey, K., Wedeking, G.A., Werst, M.D
core +1 more source
Contactless Mechanical Components: Gears, Torque Limiters and Bearings
Machines, 2014 Contactless mechanical components are mechanical sets for conversion of torque/speed, whose gears and moving parts do not touch each other, but rather they provide movement with magnets and magnetic materials that exert force from a certain distance ...
Jose Luis Perez-Diaz +5 more
doaj +1 more source
Multi‐Platform Deployments of Low‐Cost Devices for Cetacean Passive Acoustic Monitoring
Remote Sensing in Ecology and Conservation, EarlyView.Recent advances in affordable, user‐friendly devices offer new opportunities to overcome cost constraints of underwater passive acoustic monitoring (PAM) and expand acoustic data collection. In this study, we deployed low‐cost acoustic recorders and underwater cameras across a range of platforms in the Western Mediterranean, including fishing gear ...
Greta Jankauskaite +8 more
wiley +1 more source