Spectral Based Spatio-Temporal Modeling for Thermal Crown of Aluminium Alloy Hot Rolling Processes

Mian Jiang; Hua Deng; Chang Qing Huang

doi:10.4028/www.scientific.net/AMM.197.696

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 197Spectral Based Spatio-Temporal Modeling for...

Spectral Based Spatio-Temporal Modeling for Thermal Crown of Aluminium Alloy Hot Rolling Processes

Abstract:

A spectral based low-dimensional spatio-temporal modeling approach is proposed for thermal crown of work rolling in aluminium alloy rolling processes. Firstly，the Karhunen-Loève (KL) decomposition is used for dimension reduction and time/space separation. The neural networks are used for dynamic modeling. The simulations have demonstrated the effectiveness of the proposed spatio-temporal modeling approach..

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Periodical:

Applied Mechanics and Materials (Volume 197)

Pages:

696-702

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.197.696

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Online since:

September 2012

Authors:

Mian Jiang, Hua Deng, Chang Qing Huang

Keywords:

Hot Rolling Processes, Karhunen-Loève (KL) Decomposition, Neural Network (NN), Spatio-Temporal Modeling

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