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Data-driven computation of contact dynamics during two-point manipulation of deformable objects

Abdelrahman, Wael, Nahavandi, Saeid, Creighton, Douglas and Harders, Matthias 2011, Data-driven computation of contact dynamics during two-point manipulation of deformable objects, in ASME 2011 : World Conference on Innovative Virtual Reality (WINVR), ASME, [Milan, Italy].

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Title Data-driven computation of contact dynamics during two-point manipulation of deformable objects
Author(s) Abdelrahman, Wael
Nahavandi, Saeid
Creighton, Douglas
Harders, Matthias
Conference name World Conference on Innovative Virtual Reality (2011 : Milan, Italy)
Conference location Milan, Italy
Conference dates 27-29 Jun. 2011
Title of proceedings ASME 2011 : World Conference on Innovative Virtual Reality (WINVR)
Editor(s) [Unknown]
Publication date 2011
Conference series World Conference on Innovative Virtual Reality
Publisher ASME
Place of publication [Milan, Italy]
Summary This study represents a preliminary step towards data-driven computation of contact dynamics during manipulation of deformable objects at two points of contact. A modeling approach is proposed that characterizes the individual interaction at both points and the mutual effects of the two interactions on each other via a set of parameters. Both global as well as local coordinate systems are tested for encoding the contact mechanics. Artificial neural networks are trained on simulated data to capture the object behavior. A comparison of test data with the output of the trained system reveals a mean squared error percentage between 1% and 3% for simple interactions.
Language eng
Field of Research 080111 Virtual Reality and Related Simulation
Socio Economic Objective 890205 Information Processing Services (incl. Data Entry and Capture)
HERDC Research category E1 Full written paper - refereed
Copyright notice ©2011, ASME
Persistent URL http://hdl.handle.net/10536/DRO/DU:30042224

Document type: Conference Paper
Collections: Centre for Intelligent Systems Research
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