virtual environments and the cave in engineering science and mechanics ronald d. kriz, ali nayfeh,...
TRANSCRIPT
Virtual Environments and the CAVE in
Engineering Science and Mechanics
Ronald D. Kriz, Ali Nayfeh, Pavlos Vlachos,
Ali Etebari, and Sanjiv Parikh
University Visualization and Animation Group Department of Engineering Science and Mechanics
UVAG
October 1, 2001, 7:30pm
Prof. Ali Nayfeh, ESMPrincipal Invetigatior
Dr. Lance Arsenault, ESM/CSDesigned and constructed6-D.O.F. motion platform and DIVERSE (DTK) I/O API
Eric Tester,UGA,CS
ONR: MURI/DURIP Crane-Ship Simulation in the CAVE
UVAG
ONR-NavCIITI Task2.1 C & C Visualization
CONnical acoustic arRAY CONRAY model
Desktop
CAVE
I-Desk
Das NevesR. Kriz
NIST Smokeview 2.0 using DIVERSE DGL API
NIST Smokeview running in DGL CAVE simulator
( DGL: OpenGL interface to DIVERSE )
6-DOF with force haptic feedback
along x-y-z
ASPIRES: Combining visualization with haptic
feedback to enhance molecular docking
Haptic device on the right is linked to the molecule (boundary highlighted) abovewhere the researcher/student can feel the force / atomic potentials associated withdocking the molecule onto the large protein structure.
UVAG
Combining Visualization with Haptic Feedback to Enhance Molecular Docking
D. Bevan, BiochemistyL. Watson, Computer SciR. Kriz & S. Parikh, ESM
(http://www.sv.vt.edu/future/cave/resprj/idock/idock.html)
Beowulf Cluster“Future Simulations”
D. Bevan L. Watson R. Kriz S. Parikh
UVAG
Combined Research Curriculum Development
http://www.jwave.vt.edu/crcd
Network Program Interface Builder (NPIB) is a rapid application deve-lopment tool that researchers coulduse to create, maintain, and archivenumerous parametric studies basedon their legacy computer simulations.
R. Batra, ESMD. Farkas, MSE
R. Kriz, ESM
Mac
ro
Nan
o
Mic
ro
UVAG
Example: 3D Wave Surface
Working “Real-Time” Archive
Submit
UVAG
Results.html
Results Viewed at Desktop
Results ViewedIn the CAVE (see next slide)
email notifies user simulation completed
Fourth order tensor glyph viewed in the CAVE
Used in ESM5344 “Wave Propagation in Solids” tostudy anisotropies associated with crystal class symmetries. These geometries are also usedto study reflected and refracted interface waves.
UVAG
Visualization and Analysis of ComplexFlows in a Cardiovascular System
A. Etebari, P. Vlachos, R. KrizEngineering Science and Mechanics
Desk-top, I-Desk, CAVE
stress tensor glyph
AliEtebari