Daniel Grivon

Cette personne n’est plus à l’EPFL

Publications associées (11)

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Design, Modelling and Sensing Possibilities of Magneto-Rheological Based Devices

Daniel Grivon

This thesis has been put in place during the development of an innovative medical device which consists in an intelligent footwear for foot plantar pressure redistribution in diabetic patients. In fact, despite the several sophisticated techniques develope ...

EPFL2017

Detection of Pressure or Flow Rate Variations in MR Valves through Magnetic Flux Analysis

Yves Perriard, Yoan René Cyrille Civet, Daniel Grivon

Magneto-Rheological (MR) fluids consist in a suspension of ferromagnetic particles dispersed in a fluid carrier. If excited by a magnetic source, the nearby magnetic field induces the particles magnetization with the formation of chainlike structures align ...

2016

Experimental Investigation of the Dynamic Performances of a Miniature Soft Magneto-Rheological Shock Absorber

Yves Perriard, Yoan René Cyrille Civet, Daniel Grivon

In the proposed work, the dynamic performances of a miniature soft Magneto-Rheological (MR) shock absorber are analyzed. The final application for which the damper has been designed and in which it will be embedded is a variable stiffness insole for patien ...

Institute of Electrical and Electronics Engineers Inc.2016

Diabète. Chaussures intelligentes pour patients diabétiques

Yves Perriard, Yoan René Cyrille Civet, Daniel Grivon

Les taux d’ulcération et d’amputation des membres inférieurs chez des patients diabétiques demeurent très élevés et sont donc inacceptables. Les récidives d’ulcères plantaires qui augmentent le risque d’amputation sont fortement liées à la difficulté d’obt ...

Publisher unknown2016

Design and characterization of a soft magneto-rheological miniature shock absorber for a controllable variable stiffness sole

Yves Perriard, Yoan René Cyrille Civet, Daniel Grivon

The proposed paper discusses the design and characterization of a soft miniature Magneto-Rheological (MR) shock absorber. In particular, the final application considered for the insertion of the designed devices is a controllable variable stiffness sole fo ...

2015

Système de régulation de pression agissant localement sur la peau et le tissu sous-cutané - System for Adjusting Pressure Locally on the Skin and Subcutaneous Tissue

Yves Perriard, Yoan René Cyrille Civet, Daniel Grivon

Système de régulation de pression agissant localement sur la peau comprenant un ensemble de modules adjacents distribués de manière à former une couche ; chaque module comprenant un coussin déformable comprenant une cavité, une valve, un réservoir et un ca ...

Bureau international de l'Organisation Mondiale de la Propriété Intellectuelle2015

Design and Characterization of a Miniature Soft Magneto-Rheological Shock Absorber

Yves Perriard, Yoan René Cyrille Civet, Daniel Grivon

2015

Comparison of Two Different Eddy Currents Based Levitation Techniques

Yves Perriard, Jonathan André Jean-Marie Chavanne, Daniel Grivon

2015

Design and Comparison of Different Magneto-Rheological Valve Configurations

Yves Perriard, Yoan René Cyrille Civet, Daniel Grivon

2015

Bingham-Papanastasiou and Approximate Parallel Models Comparison for the Design of Magneto-Rheological Valves

Yves Perriard, Yoan René Cyrille Civet, Daniel Grivon

Magneto-Rheological Fluids (MRFs) are smart materials whose physical properties can be controlled by an exciting magnetic field. MRFs are described as Bingham plastics with variable magnetic field dependent yield stress. Thanks to their particular features ...

Ieee2014

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Système de régulation de pression agissant localement sur la peau et le tissu sous-cutané - System for Adjusting Pressure Locally on the Skin and Subcutaneous Tissue

Yves Perriard, Yoan René Cyrille Civet, Daniel Grivon

Bureau international de l'Organisation Mondiale de la Propriété Intellectuelle2015

Design and characterization of a soft magneto-rheological miniature shock absorber for a controllable variable stiffness sole

Yves Perriard, Yoan René Cyrille Civet, Daniel Grivon

2015