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 : Proceedings of the Innovative Virtual Reality (WINVR) 2011 World Conference, ASME, [Milan, Italy], pp. 377-384. Attached Files Name Description MIMEType Size Downloads Title Data-driven computation of contact dynamics during two-point manipulation of deformable objects Author(s) Abdelrahman, Wael Nahavandi, Saeid orcid.org/0000-0002-0360-5270 Creighton, Douglas orcid.org/0000-0002-9217-1231 Harders, Matthias Conference name Innovative Virtual Reality. World Conference (2011 : Milan, Italy) Conference location Milan, Italy Conference dates 27 - 29 Jun. 2011 Title of proceedings ASME 2011 : Proceedings of the Innovative Virtual Reality (WINVR) 2011 World Conference Editor(s) [Unknown] Publication date 2011 Conference series Innovative Virtual Reality World Conference Start page 377 End page 384 Total pages 8 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. Notes Paper No. WINVR2011-5560 ISBN 9780791844328 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: Institute for Intelligent Systems Research and Innovation (IISRI) Institute for Frontier Materials GTP Research   Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Versions Version Filter Type Tue, 14 Feb 2012, 15:19:14 EST Thu, 15 Mar 2012, 09:21:29 EST Tue, 01 May 2012, 10:46:20 EST Tue, 08 May 2012, 10:30:21 EST Tue, 08 May 2012, 11:00:40 EST Tue, 08 May 2012, 11:02:16 EST Wed, 09 May 2012, 10:45:58 EST Tue, 13 Aug 2013, 11:20:49 EST Wed, 02 Jul 2014, 15:44:43 EST Fri, 18 Jul 2014, 11:16:37 EST Tue, 29 Jul 2014, 13:25:09 EST Tue, 29 Jul 2014, 13:34:55 EST Tue, 29 Jul 2014, 13:35:50 EST Mon, 04 Aug 2014, 12:25:11 EST Wed, 06 Aug 2014, 11:59:20 EST Thu, 07 Aug 2014, 11:29:47 EST Wed, 21 Oct 2015, 17:33:33 EST Filtered Full Citation counts:   Cited 1 times in TR Web of Science Cited 1 times in Scopus Search Google Scholar Access Statistics: 705 Abstract Views, 24 File Downloads  -  Detailed Statistics Created: Tue, 14 Feb 2012, 15:19:14 EST

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