Sliding Mode Control for Hydraulic AGC System of a Magnesium Plate Mill
Min Fang
Abstract
Min Fang
Abstract
Automatic gauge control is an important and indispensable component part of the control system of a magnesium alloy sheet mill. The control effect influences the quality of the rolled product directly. By analyzing the composition and operation mechanism of the hydraulic AGC control system,a simulation platform of the hydraulic AGC system is set up,and sliding mode controller is designed to realize position control for the hydraulic AGC system. Simulation results showthe effectiveness of proposed sliding mode controller for gauge control.
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Automatic gauge control is an important and indispensable component part of the control system of a magnesium alloy sheet mill. The control effect influences the quality of the rolled product directly. By analyzing the composition and operation mechanism of the hydraulic AGC control system,a simulation platform of the hydraulic AGC system is set up,and sliding mode controller is designed to realize position control for the hydraulic AGC system. Simulation results showthe effectiveness of proposed sliding mode controller for gauge control.
Key concepts: Sliding mode control, Control theory (sociology), Controller (irrigation), Mill, Control system, Gauge (firearms), Mode (computer interface), Hydraulic machinery