DocumentCode
533051
Title
Notice of Retraction
Dynamic analysis and optimization design of the frame
Author
Yun Li
Author_Institution
Sch. of Sci., North Univ. of China, Taiyuan, China
Volume
13
fYear
2010
fDate
22-24 Oct. 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.
With the development of national economy and traffic system, car industry has been developed at very fast speed. As a part of the car, the frame supports all kinds of complicated loads coming from the road and the freight being loaded. And many assembly of the car are built in the frame. So the intensity and the strong of the frame play a role way in the car´s design. The frame of some truck is analyzed and studied using the ANSYS in this paper. The static intensity of the frame is analyzed and studied in the instance of pure bending and coupled bending and torsion. In this paper I analyzed and studied the intensity of the frame in the instance of the bend and the torsion when the car was running, and analyzed the stress and the displacement of the frame when the car was running in the washboard-road and in the case of sharpturning. The result indicates that the stress of the frame is less than the utmost intension to resist to be pulled of the material being used. So the frame is satisfied with the design, but the stress is less and the economy is not rather better. In this paper the: dynamic characteristic that is mainly mode analysis is analyzed. The mode analysis is the core of the configurable dynamic design, and it overcomes the shortcoming of the static analysis and emphasizes that the problem should be considered from the whole configuration. The mode vibration model and proper frequency of the frame are calculated by mode analysis. The local intension is considered by the frequency and the model. Accord- ng to the characteristic of the frame, several schemes used to design the frame are come out, which make the frame become light, save raw and processed materials, reduce the cost used produced, increase the fuel´s economy and protect the circumstance.
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.
With the development of national economy and traffic system, car industry has been developed at very fast speed. As a part of the car, the frame supports all kinds of complicated loads coming from the road and the freight being loaded. And many assembly of the car are built in the frame. So the intensity and the strong of the frame play a role way in the car´s design. The frame of some truck is analyzed and studied using the ANSYS in this paper. The static intensity of the frame is analyzed and studied in the instance of pure bending and coupled bending and torsion. In this paper I analyzed and studied the intensity of the frame in the instance of the bend and the torsion when the car was running, and analyzed the stress and the displacement of the frame when the car was running in the washboard-road and in the case of sharpturning. The result indicates that the stress of the frame is less than the utmost intension to resist to be pulled of the material being used. So the frame is satisfied with the design, but the stress is less and the economy is not rather better. In this paper the: dynamic characteristic that is mainly mode analysis is analyzed. The mode analysis is the core of the configurable dynamic design, and it overcomes the shortcoming of the static analysis and emphasizes that the problem should be considered from the whole configuration. The mode vibration model and proper frequency of the frame are calculated by mode analysis. The local intension is considered by the frequency and the model. Accord- ng to the characteristic of the frame, several schemes used to design the frame are come out, which make the frame become light, save raw and processed materials, reduce the cost used produced, increase the fuel´s economy and protect the circumstance.
Keywords
automotive components; bending strength; deformation; modal analysis; optimisation; road vehicles; torsion; vehicle dynamics; vibrations; ANSYS; car assembly; car design; car frame; car industry; coupled bending; frame displacement; frame dynamic analysis; frame intensity; frame strength; frame stress; fuel economy; mode analysis; mode vibration model; national economy; optimization design; static intensity; torsion; traffic system; truck frame; washboard road; Finite element methods; Optimization; Proposals; Roads; Stress; Vehicle dynamics; Vibrations; FEA; dynamic analysis; frame; static analysis; weight-light;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location
Taiyuan
Print_ISBN
978-1-4244-7235-2
Type
conf
DOI
10.1109/ICCASM.2010.5622738
Filename
5622738
Link To Document