A Multi-Scale Modeling Method Based on Big Data

Ji Wei Liu

doi:10.4028/www.scientific.net/AMM.734.447

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 734A Multi-Scale Modeling Method Based on Big Data

A Multi-Scale Modeling Method Based on Big Data

Abstract:

A multi-scale modeling method based on big data was proposed to establish neural network models for complex plant. Wavelet transform was used to decompose input and output parameters into different scales. The relationship between these parameters were researched in every scale. Then models in each scale were established and added together to form a multi-scale model. A model of coal mill current in power plant was established using the multi-scale modeling method based on big data. The result shows that, the method is effective.

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Periodical:

Applied Mechanics and Materials (Volume 734)

Pages:

447-450

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.734.447

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Online since:

February 2015

Authors:

Ji Wei Liu*

Keywords:

Big Data, Multi-Scale Modeling, Wavelet Transform (WT), Wear Characteristic

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* - Corresponding Author

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