Accurate Measurement and Digital Modelling of Complex Surface

Yan Qiang Liu; Hong Xun Cheng; Yan Zhong Wang; Jian Shen Wang; Ya Peng Sun

doi:10.4028/www.scientific.net/AMM.670-671.1264

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 670-671Accurate Measurement and Digital Modelling of...

Accurate Measurement and Digital Modelling of Complex Surface

Abstract:

Accurate measurement and modeling of complex surface is the foundation to precisely evaluate the error of complex surface. According to the NURBS method for rebuilding complex surface, a sampling data automatic replenishment method based on neural network is proposed and the sampling data with high precision is acquired. By using bicubic NURBS surface fitting method, the complex surface is rebuilt precisely and efficiently.

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Periodical:

Applied Mechanics and Materials (Volumes 670-671)

Pages:

1264-1268

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.670-671.1264

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Online since:

October 2014

Authors:

Yan Qiang Liu, Hong Xun Cheng*, Yan Zhong Wang, Jian Shen Wang, Ya Peng Sun

Keywords:

Bicubic NURBS Surface Fitting, Complex Surface Measurement, Digital Modeling, Neural Network (NN)

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* - Corresponding Author

References

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