Publications associées à A co-rotational scroll machine

3D printed large amplitude torsional microactuators powered by ultrasound

Mahmut Selman Sakar, Mehdi Ali Gadiri, Junsun Hwang, Amit Yedidia Dolev

Here, we introduce a design, fabrication, and control methodology for large amplitude torsional microactuators powered by ultrasound. The microactuators are 3D printed from two polymers with drastically different elastic moduli as a monolithic compliant me ...

2024

Mechanism balancing taxonomy

Simon Nessim Henein, Florent Cosandier, Hubert Pierre-Marie Benoît Schneegans

The balancing of mechanisms consists in distributing their moving masses, inertias, and elastic components in order to achieve key mechanical properties, such as the elimination of the shaking forces and moments exported onto their supporting structure or ...

2023

Strength and timing of primary and secondary vortices generated by a rotating plate

Karen Ann J Mulleners, Diego Francescangeli

Accurate predictions of how vortices grow, evolve, and separate from aerodynamic objects are desirable for various applications ranging from autonomous aerial vehicles to wind turbines. Here, we present an experimental characterisation of the formation pro ...

2023

Triple Crossed Flexure Pivot Based on a Zero Parasitic Center Shift Kinematic Design

Simon Nessim Henein, Etienne Frédéric Gabriel Thalmann

Thanks to their absence of play, absence of contact friction and possible monolithic fabrication, flexure pivots offer advantages over traditional bearings in small-scale, high accuracy applications and environments where lubrication and wear debris are pr ...

2022

A hybrid control strategy for force and precise end effector positioning of a twisted string actuator

Jamie Paik, Andres San Millan Rodriguez

We propose a new control approach for the twisted string actuation (TSA) system; a hybrid control scheme consisting of two nested loops, considering the motor angle and the axial force at the clamping point of the actuator as the system outputs. We show th ...

2020

Haptic feedback perception and learning with cable-driven guidance in exosuit teleoperation of a simulated drone

Dario Floreano, Auke Ijspeert, Vivek Ramachandran, Amy Roning Wu, Carine Rognon

Robotics teleoperation enables human operators to control the movements of distally located robots. The development of new wearable interfaces as alternatives to hand-held controllers has created new modalities of control, which are more intuitive to use. ...

2019

Inertial Three-Operator Splitting Method and Applications

Volkan Cevher, Alp Yurtsever, Cong Bang Vu

We introduce an inertial variant of the forward-Douglas-Rachford splitting and analyze its convergence. We specify an instance of the proposed method to the three-composite convex minimization template. We provide practical guidance on the selection of the ...

2019

Haptic Guidance with a Soft Exoskeleton Reduces Error in Drone Teleoperation

Dario Floreano, Auke Ijspeert, Stefano Mintchev, Amy Roning Wu, Carine Rognon

Haptic guidance has been shown to improve performance in many fields as it can give additional information without overloading other sensory channels such as vision or audition. Our group is investigating new intuitive ways to interact with robots, and we ...

2018

Haptic Guidance with a Soft Exoskeleton Reduces Error in Drone Teleoperation

Dario Floreano, Auke Ijspeert, Stefano Mintchev, Amy Roning Wu, Carine Rognon

SPRINGER INTERNATIONAL PUBLISHING AG2018

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A co-rotational scroll machine

3D printed large amplitude torsional microactuators powered by ultrasound

Mechanism balancing taxonomy

Strength and timing of primary and secondary vortices generated by a rotating plate

Triple Crossed Flexure Pivot Based on a Zero Parasitic Center Shift Kinematic Design

A hybrid control strategy for force and precise end effector positioning of a twisted string actuator

Haptic feedback perception and learning with cable-driven guidance in exosuit teleoperation of a simulated drone

Inertial Three-Operator Splitting Method and Applications

Haptic Guidance with a Soft Exoskeleton Reduces Error in Drone Teleoperation

Haptic Guidance with a Soft Exoskeleton Reduces Error in Drone Teleoperation

Range-based underwater target localization using an autonomous surface vehicle: Observability analysis

Graph Chatbot

Chattez avec Graph Search

A hybrid control strategy for force and precise end effector positioning of a twisted string actuator

Mechanism balancing taxonomy

3D printed large amplitude torsional microactuators powered by ultrasound

Triple Crossed Flexure Pivot Based on a Zero Parasitic Center Shift Kinematic Design

Haptic feedback perception and learning with cable-driven guidance in exosuit teleoperation of a simulated drone

Inertial Three-Operator Splitting Method and Applications

Range-based underwater target localization using an autonomous surface vehicle: Observability analysis

Strength and timing of primary and secondary vortices generated by a rotating plate

Haptic Guidance with a Soft Exoskeleton Reduces Error in Drone Teleoperation

Haptic Guidance with a Soft Exoskeleton Reduces Error in Drone Teleoperation