Publication
A Review of Modeling, Design and Performance Assessment of Linear Electromagnetic Motors for High-Speed Transportation Systems
Publications associées (32)
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In the last decades, transportation demand growth has played a major role in the increase of global CO2 footprint. At the same time, a number of countries have scheduled measurable and substantial cutback of CO2 emissions by 2050. As the transportation sec ...
EPFL2023Acoustic Levitation apparatus (Robotics Practicals)
Mahmut Selman Sakar, Amit Yedidia Dolev, Bora Yalcin
The following data contain the information and files, which are required to recreate and build the experimental setup that is described in the Laboratory manual. Further details can be found in the associated publication “A graduate laboratory experiment t ...
Zenodo2023Modelling and Sensors for Magnetically-Levitated Disc Drives
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The development of new industrial applications has diverted the focus of research towards compacter and faster rotatory drives. These requirements push the classical ball-bearings of electric motors to the limits in terms of operational lifetime and fricti ...
EPFL2022Characterization and Verification of Eddy-Current Position Sensing for Magnetic Levitation
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Magnetically-levitated drives are compelling in applications where the long-lifetime operation or process chamber encapsulation is a requirement. To exploit these advantages, contactless position sensors are needed to estimate the position of the rotor. Of ...
2021Principles and Test Result of Novel Full Passive Magnetic Levitation Motor with Diamagnetic Disk
This paper proposes a novel full passive magnetic levitation motor without active magnetic suspension. It has a magnetic levitation unit and a motor unit. The Halbach array permanent magnets and a pyrolytic graphite (PG) disk realize the full passive magne ...
IEEE2021Performance and Micro-Vibrations in Magnetic Bearings for Space Actuators
The development of new space missions with novel high-performance and very sensitive payloads for Earth observation or scientific missions has imposed considerably tougher requirements in terms of the satellite's pointing accuracy and stability, and thus o ...
EPFL2021Integrated, Eddy-Current-Based Sensing of Rotor Position for Magnetic Levitation
Yves Perriard, Sean Thomas, Juan Patricio Tomás Peralta Fierro
Magnetically-levitated drives are compelling in applications where long-lifetime operation or process chamber encapsulation is a requirement. To exploit these advantages, contactless position sensors are needed for position information of the rotor. Off-th ...
IEEE2020Towards the review of the European Union Water Framework Directive: Recommendations for more efficient assessment and management of chemical contamination in European surface water resources
Water is a vital resource for natural ecosystems and human life, and assuring a high quality of water and protecting it from chemical contamination is a major societal goal in the European Union. The Water Framework Directive (WFD) and its daughter directi ...
Elsevier Science Bv2017Stabilization of electrodynamic bearings with active magnetic dampers
Electrodynamic Bearings (EDBs) are a kind of passive magnetic bearings that exploits the interaction between the induced eddy currents in a conductor and a magnetic field to provide re-storing forces. They have been regarded as an appealing alternative to ...
EPFL2016Using electrical resistance networks to enhance performance assessments of water distribution networks
Ian Smith, Gaudenz Moser, Stephanie Ann German
Pressurized fluid-distribution networks are strategic elements of civil infrastructure. In the case of fresh-water distribution networks, where leaks are common and where real performance is unknown, advanced sensor-based diagnostic methodologies have the ...
2015