Publications associées à Trisection de l'angle

Gait Phase Estimation in Steady Walking: A Comparative Study of Methods Based on the Phase Portrait of the Hip Angle

Auke Ijspeert, Mohamed Bouri, Ali Reza Manzoori, Coline Lugaz, Tian Ye, Davide Malatesta

Accurate real-time estimation of the gait phase (GP) is crucial for many control methods in exoskeletons and prostheses. A class of approaches to GP estimation construct the phase portrait of a segment or joint angle, and use the normalized polar angle of ...

IEEE Xplore2023

Design and foldability of Miura-based cylindrical origami structures

Thomas Keller, Yuntong Du

A methodology for designing cylindrical origami with different patterns and different cross-sectional shapes is presented. Planar and cylindrical origami with curved-crease patterns are designed and proved to be foldable and developable regardless of the t ...

ELSEVIER SCI LTD2021

Perceptual grouping leads to objecthood effects in the Ebbinghaus illusion

Michael Herzog, Aline Françoise Cretenoud, Einat Rashal

The Ebbinghaus illusion is argued to be a product of low-level contour interactions or a higher cognitive comparison process. We examined the effect of grouping on the illusion by manipulating objecthood, i.e., the degree to which an object is a cohesive p ...

2020

Crank arrangement for driving a mechanical oscillator

Simon Nessim Henein, Billy Nussbaumer

Crank arrangement (1) for driving a pin-driven two degrees? of freedom mechanical oscillator (5), comprising:- a crank element (7) arranged to be rotationally driven about an axis of rotation (19) by means of a mechanical source of energy (M),- a crank slo ...

2020

Instantaneous flow vector measurement by a pair of ultrasound doppler instruments

Giovanni De Cesare, Shun Nomura, Jumpei Hitomi

Ultrasound Doppler velocity profiling is an effective method for instantaneous fluid velocity measurement along a measurement line. However, measuring vector components in multiple dimensions requires the development of multiple transducers, with the exact ...

2018

Characterization of crystallographically etched single crystal diamond diffraction gratings

Olivier Martin, Niels Quack, Toralf Scharf

We report on the fabrication and experimental characterization of single crystal diamond diffraction gratings fabricated with crystallographic dry etching. High aspect ratio atomic force microscopy reveals a characteristic V-groove profile exhibiting smoot ...

IEEE2018

Joint Inertial Sensor Orientation Drift Reduction for Highly Dynamic Movements

Kamiar Aminian, Benedikt Fasel, Julien Chardonnens

Inertial sensor drift is usually corrected on a single-sensor unit level. When multiple sensor units are used, mutual information from different units can be exploited for drift correction. This study introduces a method for a drift-reduced estimation of t ...

2018

Mobility law of dislocations with several character angles and temperatures in FCC Aluminum

Jean-François Molinari, Guillaume Anciaux, Jaehyun Cho

We study the mobility law of dislocations in aluminum as an important building block for the development of a multiscale method that couples an atomistic model with discrete dislocation dynamics in 3d (\eg CADD3d). Straight dislocations of arbitrary charac ...

Elsevier2017

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Trisection de l'angle

Gait Phase Estimation in Steady Walking: A Comparative Study of Methods Based on the Phase Portrait of the Hip Angle

Design and foldability of Miura-based cylindrical origami structures

Perceptual grouping leads to objecthood effects in the Ebbinghaus illusion

Uncontrolled manifold analysis of the effects of a perturbation-based training on the organization of leg joint variance in cerebellar ataxia

Crank arrangement for driving a mechanical oscillator

Instantaneous flow vector measurement by a pair of ultrasound doppler instruments

Characterization of crystallographically etched single crystal diamond diffraction gratings

Mechanical oscillator

Joint Inertial Sensor Orientation Drift Reduction for Highly Dynamic Movements

Mobility law of dislocations with several character angles and temperatures in FCC Aluminum

Graph Chatbot

Chattez avec Graph Search

Perceptual grouping leads to objecthood effects in the Ebbinghaus illusion

Gait Phase Estimation in Steady Walking: A Comparative Study of Methods Based on the Phase Portrait of the Hip Angle

Design and foldability of Miura-based cylindrical origami structures

Crank arrangement for driving a mechanical oscillator

Instantaneous flow vector measurement by a pair of ultrasound doppler instruments

Uncontrolled manifold analysis of the effects of a perturbation-based training on the organization of leg joint variance in cerebellar ataxia

Joint Inertial Sensor Orientation Drift Reduction for Highly Dynamic Movements

Mobility law of dislocations with several character angles and temperatures in FCC Aluminum

Mechanical oscillator

Characterization of crystallographically etched single crystal diamond diffraction gratings