Detection and analysis of dynamic characteristic of plate and strip hydraulic AGC rolling mills system

In the process of the production of plate and strip steel, plate and strip mills are of the most importance, whose working condition determines the risks and the management of the whole production process. The dynamic characteristic of the hydraulic AGC system in it directly affects the precision of the plate and strip steel, which determines the necessity of the tests on the dynamic characteristic of the hydraulic AGC system, and conducting the theoretical and experimental research systematically on the controlling system of hydraulic AGC, the practice testing results of which may perform as an important reference to adjusting, improving and conducting detection and diagnosis of the system.