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Autor(en):
Cai, Q.; Volk, W.; Düster, A.; Rank, E. 
Titel:
A new strategy for stiffness evaluation of sheet metal parts 
Abstract:
In the automotive industry, surfaces of styling models are shaped very often in physical models. For example, in the styling process of a car body important design work is realized by clay models and the resulting geometry information typically comes from optical scans. The scanned data is given in the form of point clouds which is then utilized in the virtual planning process for engineering work, e.g. to evaluate the load-carrying capacity. This is an important measure for the stiffness of the...    »
 
Stichworte:
Stiffness evaluation, Gaussian curvature, point clouds, Gauss-Bonnet theorem 
Kongress- / Buchtitel:
Proc. of NUMISHEET 2011: The 8th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes 
Ausrichter der Konferenz:
Korean Society for Technology of Plasticity ; Seoul National University,Korea 
Jahr:
2011 
Monat:
Aug.