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

Author:

Jiang Mian1,Deng Hua1,Huang Chang Qing1

Affiliation:

1. Central South University

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..

Publisher

Trans Tech Publications, Ltd.

Reference10 articles.

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3. Nakagawa, K., Heat crown of work rolls during aluminum hot rolling. Sumitomo Light Metals Technical Report, 1980, 21(l), 45-51.

4. Khloponin, V. N., Latukhin, E. I., Soskovets, 0. N., Burlakov, S. A. and Kosyreva, M. V., Change in thermal profik of work rolls during hot strip rolling cycle. Steel in the USSR, 1988, 18(2), 78-81.

5. Tseng, A. A., Lin, F. H., Gunderia, A. S. and Ni, D. S., Roll cooling and its relationship to roll life. Metallurgical Transactions A, 1989, 20A, 2305-2320.

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Rolling;Journal of the Japan Society for Technology of Plasticity;2013

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