Title :
Mathematical Model and Numerical Simulation of the Electrode Hydraulic Servo Control System of a Vacuum Electric-Arc Furnace
Author :
Shichang, Zhou ; Xinming, Cao
Author_Institution :
Professor, Department of Mechanical Engineering, Northeast University of Technology, Shenyang, Liaoning, P.R. China
Abstract :
The hydraulic servo control system is widely used in electrode control of electric-arc furnace. But the mathematical model and the dynamic performance of such a system are not researched in detail. In this papers by analyzing the dynamic performance of the electrode hydraulic servo control system, a mathematical model of 7th order for this system is established and its ramp-step response is calculated by numerical simulation.
Keywords :
Automatic control; Electrodes; Furnaces; Mathematical model; Matrix converters; Numerical simulation; Servosystems; Vacuum arcs; Vacuum systems; Valves;
Conference_Titel :
American Control Conference, 1987
Conference_Location :
Minneapolis, MN, USA
