DocumentCode
1832423
Title
Notice of Retraction
Vehicle handling and stability optimization based on quadratic regression orthogonal experiment
Author
Shuming Chen ; Dengfeng Wang ; Ankang Zuo ; Zhen Chen ; Yiyong Sun ; Jianming Zan
Author_Institution
State Key Lab. of Automotive Dynamic Simulation, Jilin Univ., Changchun, China
Volume
2
fYear
2010
fDate
1-3 Aug. 2010
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 optimize the handling and stability performance of a passenger vehicle, an orthogonal array table was designed with twenty-eight factors and three levels. The yaw rates and lateral accelerations of the 54 treatments were calculated based on the rigid-flexible coupling multi-body system dynamics model of the vehicle. The variance analysis of the yaw rate and lateral acceleration were presented. Also, both regression formulations were concluded. The optimal coordinates of the outer nodes of the anti-roll bar and upper control arm were computed. The evaluation indices including the yaw rate, lateral acceleration, roll angle, and ratios of turning radius were calculated with the optimized coordinates. The yaw rate, lateral acceleration, and roll angle were obviously reduced, and the turning radius ratio of the optimization is much closer to 1 than the corresponding value of original. Thus, the handling and stability of the vehicle was significantly improved.
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 optimize the handling and stability performance of a passenger vehicle, an orthogonal array table was designed with twenty-eight factors and three levels. The yaw rates and lateral accelerations of the 54 treatments were calculated based on the rigid-flexible coupling multi-body system dynamics model of the vehicle. The variance analysis of the yaw rate and lateral acceleration were presented. Also, both regression formulations were concluded. The optimal coordinates of the outer nodes of the anti-roll bar and upper control arm were computed. The evaluation indices including the yaw rate, lateral acceleration, roll angle, and ratios of turning radius were calculated with the optimized coordinates. The yaw rate, lateral acceleration, and roll angle were obviously reduced, and the turning radius ratio of the optimization is much closer to 1 than the corresponding value of original. Thus, the handling and stability of the vehicle was significantly improved.
Keywords
acceleration; design of experiments; mechanical stability; regression analysis; road vehicles; vehicle dynamics; antiroll bar; lateral accelerations; orthogonal array table; quadratic regression orthogonal experiment; rigid-flexible coupling multibody system dynamics model; roll angle; vehicle handling; vehicle stability optimization; yaw rates; Acceleration; Optimization; design of experiment (DOE); handling and stability; multi-body system dynamics; optimization; orthogonal array table; rigid-flexible coupling; simulation; vehicle;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanical and Electronics Engineering (ICMEE), 2010 2nd International Conference on
Conference_Location
Kyoto
Print_ISBN
978-1-4244-7479-0
Type
conf
DOI
10.1109/ICMEE.2010.5558491
Filename
5558491
Link To Document