Extremely robust and conformable capacitive pressure sensors based on flexible polyurethane foams and stretchable metallization

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Publications associées (27)

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The variation of pressure of the blood is a key parameter in the development of ventricular assist device. This latter is useful in order to synchronize the behavior of the actuator with the cardiac frequency. This paper presents a sensor made of a dielect ...

IEEE2016

Heat expandable biopolymers for one-step production of foam core sandwich composites

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The overall aim of this work has been to develop sustainable solid thermally activated foam precursors suitable for the in-line production of lightweight bio-based foam core sandwich structures with consolidated wood particle facings, using a non-inflammab ...

EPFL2016

Fabrication process of silicone-based dielectric elastomer actuators

Samuel Rosset, Herbert Shea, Oluwaseun Adelowo Araromi, Samuel Schlatter

This contribution demonstrates the fabrication process of dielectric elastomer transducers (DETs). DETs are stretchable capacitors consisting of an elastomeric dielectric membrane sandwiched between two compliant electrodes. The large actuation strains of ...

Journal of Visualized Experiments2016

A neurorobotic platform for locomotor prosthetic development in rats and mice

Léonie Asboth, Grégoire Courtine, Joachim von Zitzewitz, Laetitia Danielle Philippine Baud, Nicolas Francis Fumeaux

Objectives. We aimed to develop a robotic interface capable of providing finely-tuned, multidirectional trunk assistance adjusted in real-time during unconstrained locomotion in rats and mice. Approach. We interfaced a large-scale robotic structure actuate ...

Institute of Physics2016

EMG-Based Analysis of the Upper Limb Motion

Aude Billard, Sahar El Khoury, Silvestro Micera, Iason Batzianoulis

In a human robot interaction scenario, predicting the human motion intention is essential for avoiding inconvenient delays and for a smooth reactivity of the robotic system. In particular, when dealing with hand prosthetic devices, an early estimation of t ...

ACM2015

Soft piezoresistive sensor model and characterization with varying design parameters

Jamie Paik, Antoine Foba Amon Junior, Amir Firouzeh

Recent robots target safety, reconfigurability and interactivity by addressing the “softness” of the hardware either by endowing additional degrees-of-freedom or through inherent compliancy. These robots require distributed sensing with flexibility and sof ...

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Facial rehabilitative device based on robogami (robotic origami) platform

Jamie Paik, Amir Firouzeh

The present invention relates to a facial rehabilitative device based on Robogami (Robotic Origami) platform. The device facilitates the process of the physical therapy for the therapist, to make this process more disciplined, and to enhance the result for ...

2015

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