Title :
Notice of Retraction
Car door optimization based on Kriging model
Author :
Hao Qi ; Sun Yuan
Author_Institution :
Automotive Dept, Hubei Univ. of Automotive Technol., Shiyan, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
In order to realize the lightweight of car door, central composite design of experiment method is taken to design sample for 43 times. Fitting approximate models of response surfaces with Kriging model are inducted in torsion stiffness and strength optimization of car door. Sequential quadratic programming optimization methodology is used to optimize approximate models. Optimized plan of changing the thicknesses of inner panel and window frame mainly is confirmed. As mass decreasing by 1.2 %, torsion stiffness increases by 10.7% and strength increases by 9.8%. The thicknesses of some parts are configured reasonably.
Keywords :
automotive components; automotive engineering; design of experiments; doors; elastic constants; mechanical strength; quadratic programming; statistical analysis; torsion; car door optimization; design of experiment method; kriging model; sequential quadratic programming; strength optimization; torsion stiffness; torsion strength; Equations; Stress; Kriging; Sequential quadratic programming; car body; optimization;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
DOI :
10.1109/ICCASM.2010.5620208
