Implicit Parameterization Modeling and Validation for Body-in-White of a Car

Deng Feng Wang; Feng Ji; Shu Ming Chen; Yu Sheng Li; Hai Bo Chen; Xue Mei Zhao

doi:10.4028/www.scientific.net/AMM.365-366.429

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 365-366Implicit Parameterization Modeling and Validation...

Implicit Parameterization Modeling and Validation for Body-in-White of a Car

Abstract:

The implicit parametric method was briefly discussed in this paper. An implicit parametric 3D solid model and a finite element (FE) model of a body-in-white (BIW) were built up by this method. Low order natural vibration frequencies and modes, bending and torsional stiffness of the BIW were analyzed by FE calculation. A good agreement was acquired by comparing the prediction results with the test values. Results indicated that the implicit parametric model of the BIW established could be used for design and development of the BIW in concept design stage of the BIW.

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Periodical:

Applied Mechanics and Materials (Volumes 365-366)

Pages:

429-434

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.365-366.429

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Online since:

August 2013

Authors:

Deng Feng Wang, Feng Ji, Shu Ming Chen, Yu Sheng Li, Hai Bo Chen, Xue Mei Zhao

Keywords:

Body-In-White (BIW), Implicit Parameterization, Modal Analysis, Static Stiffness

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References

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