An Interactive Physically-based Model for Active Suction Phenomenon Simulation

Bernardin, Antonin; Duriez, Christian; Marchal, Maud

Type de document :

Communication dans un congrès avec actes

Titre :

An Interactive Physically-based Model for Active Suction Phenomenon Simulation

Auteur(s) :

Bernardin, Antonin [Auteur]
3D interaction with virtual environments using body and mind [Hybrid]
Duriez, Christian [Auteur]

Deformable Robots Simulation Team [DEFROST ]
Marchal, Maud [Auteur]
3D interaction with virtual environments using body and mind [Hybrid]

Titre de la manifestation scientifique :

SWS19 - SOFA Week Symposium

Ville :

Paris

Pays :

France

Date de début de la manifestation scientifique :

2019-11-19

Discipline(s) HAL :

Informatique [cs]/Modélisation et simulation

Résumé en anglais : [en]

While suction cups are widely used in Robotics, the literature is underdeveloped when it comes to the modelling and simulation of the suction phenomenon. In this paper, we present a novel physically-based approach to ...
Lire la suite >While suction cups are widely used in Robotics, the literature is underdeveloped when it comes to the modelling and simulation of the suction phenomenon. In this paper, we present a novel physically-based approach to simulate the behavior of active suction cups. Our model relies on a novel formulation which assumes the pressure exerted on a suction cup during active control is based on constraint resolution. Our algorithmic implementation uses a classification process to handle the contacts during the suction phenomenon of the suction cup on a surface. Then, we formulate a convenient way for coupling the pressure constraint with the multiple contact constraints. We propose an evaluation of our approach through a comparison with real data, showing the ability of our model to reproduce the behavior of suction cups. Our approach paves the way for improving the design as well as the control of robotic actuators based on suction cups such as vaccum grippers.Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Collections :

Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL

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