TY - GEN
T1 - Force modeling with parameter estimation for real time force simulation
AU - Zhao, Chen
AU - Schillhuber, Gerhard
AU - Ulbrich, Heinz
PY - 2008
Y1 - 2008
N2 - This paper describes a method and its implementation to create force models of deformable bodies for real time force simulation and force prediction. The force models are based on linear finite element models. The important parameters in the models are geometry and material parameters. Geometric modeling and parameter identification are necessary for this modeling method. For this purpose surface reconstruction, model meshing, and model parameter identification algorithms are implemented. In order to calculate force simulations at real time the computational expense is reduced. The performance of this modeling method is tested in experiments. Furthermore a special experiment for force prediction and haptic simulation in a telepresence system is introduced as an example of the practical application.
AB - This paper describes a method and its implementation to create force models of deformable bodies for real time force simulation and force prediction. The force models are based on linear finite element models. The important parameters in the models are geometry and material parameters. Geometric modeling and parameter identification are necessary for this modeling method. For this purpose surface reconstruction, model meshing, and model parameter identification algorithms are implemented. In order to calculate force simulations at real time the computational expense is reduced. The performance of this modeling method is tested in experiments. Furthermore a special experiment for force prediction and haptic simulation in a telepresence system is introduced as an example of the practical application.
KW - Finite element method
KW - Force model
KW - Force simulation, deformable body
KW - Parameter identification
UR - http://www.scopus.com/inward/record.url?scp=52449108861&partnerID=8YFLogxK
U2 - 10.1109/AIM.2008.4601756
DO - 10.1109/AIM.2008.4601756
M3 - Conference contribution
AN - SCOPUS:52449108861
SN - 9781424424955
T3 - IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM
SP - 764
EP - 769
BT - Proceedings of the 2008 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2008
T2 - 2008 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2008
Y2 - 2 August 2008 through 5 August 2008
ER -