A Method for Bouncing Compensation of Pre-Tensioned Frame in AGC Control System of Hydraulic Leveler

Abstract:

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For the frame characteristics of leveler and the leveler AGC control system requirements, this paper analyzed the structure of the frame. And using the finite element software ANSYS analyzed the stress distribution and deformation of leveler prestressedstand. Thus we can obtain the frame stiffness in different preload coefficient, and establish the corresponding AGC compensation model. All of this, the leveler control system can provide the precise compensation for frame bounce. Because of this, it improved the straightening precision, and achieved the lean straightening. Meanwhile, it can provide the feedback guarantee for the accurate correction of leveler model.

Info:

Periodical:

Key Engineering Materials (Volumes 474-476)

Edited by:

Garry Zhu

Pages:

1720-1724

DOI:

10.4028/www.scientific.net/KEM.474-476.1720

Citation:

Y. Hu et al., "A Method for Bouncing Compensation of Pre-Tensioned Frame in AGC Control System of Hydraulic Leveler", Key Engineering Materials, Vols. 474-476, pp. 1720-1724, 2011

Online since:

April 2011

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Price:

$35.00

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