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Topology Optimization for Coils of Electric Machine with Level-set Method

Publications associées (29)

High energy-density electrostatic actuators for soft robotics

This thesis reports high energy-density electrostatic actuators for use in soft robotics. This thesis has two main parts: a) a detailed study of electro-adhesion using microfabricated electrodes, and b) a flexi-ble fiber-shaped linear motor. Electro-adhesi ...

EPFL2024

Alignment of ND3 molecules in dc-electric fields

Andreas Osterwalder, Viet Le Duc, Junwen Zou

The control of movement and orientation of gas-phase molecules has become the focus of many research areas in molecular physics. Here, ND3 molecules are polarized in a segmented, curved electrostatic guide and adiabatically aligned inside a rotatable mass ...

Aip Publishing2024

Pseudo-Three-Dimensional Analytical Model of Linear Induction Motors for High-Speed Applications

Mario Paolone, André Hodder, Lucien André Félicien Pierrejean, Simone Rametti

Literature on linear induction motors (LIMs) has proposed several approaches to model the behavior of such devices for different applications. In terms of accuracy and fidelity, field analysis-based models are the most relevant. Closed-form or numerical so ...

2024

The mouse motor system contains multiple premotor areas and partially follows human

Valerio Zerbi, Joanes Grandjean

While humans are known to have several premotor cortical areas, secondary motor cortex (M2) is often considered to be the only higher -order motor area of the mouse brain and is thought to combine properties of various human premotor cortices. Here, we sho ...

Cell Press2024

Morphological and Material Programability of a Hall-Effect Based Soft Tactile Sensors

Josephine Anna Eleanor Hughes, Sudong Lee

The different receptors in human skin show not only diversity in the stimuli to which they respond, but also variable sensitivity and directionality. This is often determined by their location or morphology, and can play an important role in filtering or a ...

IEEE2024

Computational design and additive manufacturing of electromagnetic coils

Adrien Jean-Michel Thabuis

The modern world is heavily reliant on electromagnetic devices to convert mechanical energy into electrical energy and vice versa. These devices are fundamental to powering our society, and the growing need for automated production lines and electrified tr ...

EPFL2023

Coupled Rotary and Oscillatory Motion in a Second-Generation Molecular Motor Pd Complex

Lukas Pfeifer

Molecular machines offer many opportunities for the development of responsive materials and introduce autono-mous motion in molecular systems. While basic molecular switches and motors carry out one type of motion upon being exposed to an external stimulus ...

AMER CHEMICAL SOC2023

Rock-Flow Cell Parameters Evaluation Using Ultrasound Doppler Velocimetry

Giovanni De Cesare, Javier Neves da Silva, Andre Luis Stakowian

This work presents a study of two-phase flow generated inside a rock-flow cell setup. It is characterized by a pipe section filled with fluid (oil in our studies) that is put into oscillation around its mass centre by an electric motor. This type of appara ...

2023

Increasing the Energy Efficiency of Gas Boosters for Hydrogen Storage and for Refueling Stations

Alfred Rufer

A new electrically driven gas booster is described as an alternative to the classical air-driven gas boosters known for their poor energetic efficiency. These boosters are used in small scale Hydrogen storage facilities and in refueling stations for Hydrog ...

MDPI2023

Topology Optimization for Coils of Electric Machine with Level-set Method

High energy-density electrostatic actuators for soft robotics

Alignment of ND3 molecules in dc-electric fields

Pseudo-Three-Dimensional Analytical Model of Linear Induction Motors for High-Speed Applications

The mouse motor system contains multiple premotor areas and partially follows human

Morphological and Material Programability of a Hall-Effect Based Soft Tactile Sensors

Computational design and additive manufacturing of electromagnetic coils

Coupled Rotary and Oscillatory Motion in a Second-Generation Molecular Motor Pd Complex

Rock-Flow Cell Parameters Evaluation Using Ultrasound Doppler Velocimetry

Increasing the Energy Efficiency of Gas Boosters for Hydrogen Storage and for Refueling Stations

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High energy-density electrostatic actuators for soft robotics

Alignment of ND3 molecules in dc-electric fields

Pseudo-Three-Dimensional Analytical Model of Linear Induction Motors for High-Speed Applications

The mouse motor system contains multiple premotor areas and partially follows human

Morphological and Material Programability of a Hall-Effect Based Soft Tactile Sensors

Computational design and additive manufacturing of electromagnetic coils

Coupled Rotary and Oscillatory Motion in a Second-Generation Molecular Motor Pd Complex

Rock-Flow Cell Parameters Evaluation Using Ultrasound Doppler Velocimetry

A Proximal-Point Lagrangian-Based Parallelizable Nonconvex Solver for Bilinear Model Predictive Control

Increasing the Energy Efficiency of Gas Boosters for Hydrogen Storage and for Refueling Stations

A Proximal-Point Lagrangian-Based Parallelizable Nonconvex Solver for Bilinear Model Predictive Control