File(s) under permanent embargo
Data-driven computation of contact dynamics during two-point manipulation of deformable objects
conference contribution
posted on 2011-01-01, 00:00 authored by Wael Abdelrahman, Saeid Nahavandi, Douglas CreightonDouglas Creighton, M HardersThis 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.
History
Event
Innovative Virtual Reality. World Conference (2011 : Milan, Italy)Pagination
377 - 384Publisher
ASMELocation
Milan, ItalyPlace of publication
[Milan, Italy]Start date
2011-06-27End date
2011-06-29ISBN-13
9780791844328Language
engNotes
Paper No. WINVR2011-5560Publication classification
E1 Full written paper - refereedCopyright notice
2011, ASMETitle of proceedings
ASME 2011 : Proceedings of the Innovative Virtual Reality (WINVR) 2011 World ConferenceUsage metrics
Categories
No categories selectedKeywords
Licence
Exports
RefWorks
BibTeX
Ref. manager
Endnote
DataCite
NLM
DC