TY  - JOUR
PY  - 2011//
TI  - Rapid structural property evaluation system for car body advanced design
JO  - International journal of vehicle design
A1  - Hou, Wenbin
A1  - Zhang, Hongzhe
A1  - Zhang, Weigang
A1  - Hu, Ping
SP  - 242
EP  - 253
VL  - 57
IS  - 2/3
N2  - The Vehicle Concept Design (VCD) system has been implemented to estimate the structural property of car body rapidly in advanced design phase. In the system, the parametric frame model of car body-in-white was built by the method of template. The beam element was adopted to constitute a flexible FEM analysis model. The section database was built to store sections with real shape and the joint element was defined to simulate joints between beams. A multi-objective optimisation algorithm is provided, which would optimise design parameters. Finally, a case is given to show the precision and function of the system.    Keywords: car body design; parametric frame models; joint simulation; multi-objective optimisation; vehicle design; vehicle concept design; body in white; BIW; FEM; finite element method; modelling; structural properties; evaluation.<p /> 
LA  - en
SN  - 0143-3369
UR  - http://dx.doi.org/10.1504/IJVD.2011.044723
ID  - ref1
ER  -