Inverse Multiquadrics with Optimal Shape Parameter for Stress Analysis of Functionally Graded Plates

Yu Liang; Song Xiang; Wei Ping Zhao

doi:10.4028/www.scientific.net/AMR.1082.383

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Inverse Multiquadrics with Optimal Shape Parameter for Stress Analysis of Functionally Graded Plates

Abstract:

Stress of simply functionally graded plates is predicted by the meshless method based on inverse multiquadrics radial basis function. The genetic algorithm is utilized to optimize the shape parameter of inverse multiquadrics radial basis function. The stress of simply functionally graded plates is calculated using the inverse multiquadrics with optimal shape parameter and compared with the analytical results of available literatures.

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Periodical:

Advanced Materials Research (Volume 1082)

Pages:

383-386

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1082.383

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Online since:

December 2014

Authors:

Yu Liang, Song Xiang, Wei Ping Zhao

Keywords:

Functionally Graded Plates, Genetic Algorithm (GA), Inverse Multiquadrics, Shape Parameter, Stress

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