Paper Title:
Stochastic Excitation Model of Strip Rolling Mill
  Abstract

The stochastic excitation power spectral density (PSD) model and ARMA time series model are established based on the stochastic rolling force acquisition data, which is processed into stationary, normal and zero mean from a aluminum hot strip tandem mill. Characteristics of rolling force ARMA time series models are discussed by means of random process theory. The rolling forces PSD function of facilitating engineering application is obtained by utilizing Levenberg-Marquardt combined with generalized global planning algorithm, and the stochastic excitation model is established. It provides the basis for the prediction of rolling force.

  Info
Periodical
Edited by
Yuhang Yang, Xilong Qu, Yiping Luo and Aimin Yang
Pages
378-382
DOI
10.4028/www.scientific.net/AMR.216.378
Citation
B. Y. Xu, Y. L. Liu, X. D. Wang, F. Dong, "Stochastic Excitation Model of Strip Rolling Mill", Advanced Materials Research, Vol. 216, pp. 378-382, 2011
Online since
March 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ji Cheng Li, Di Wu, Li Lin, Xi Meng Li
Abstract:In this paper, the exact solutions of PZT coupled electric impedance and structure mechanical impedance were derived with the investigation...
1139
Authors: Hai Yan Jing, Yan Ping Zheng, Ming Xia Fang
Chapter 5: Materials Science & Engineering
Abstract:Through dynamics test and theoretical analysis about rubber bearings in Auto body’s sub-frame, and the past research results of sinusoidal...
602
Authors: Lin Lin Ma, Jie Wen, Cheng Wang, Long Lei Dong
Chapter 17: Signal and Intelligent Information Processing
Abstract:Because frequency dynamic load identification method will confront with the illness problem of finding the verse of coefficient matrix, a new...
2240
Authors: Kai Fu Mi, Jie Zhang, Hong Bo Li, Sheng Hui Jia, Yu Gang Chu
Abstract:The vibration influence on the quality of strip for 2180mm six-high cold tandem rolling mill is discussed. The abnormal frequency of mill is...
154
Authors: Yan Qi Li, Wei Zhang, Zong Zheng Yang
Chapter 1: Engineering Design of Machines and Equipment for Manufacturing
Abstract:To reduce the noise and vibration of mobile wastewater treatment plant, this paper presents testing and analysis of 50 measuring points in...
354