APPLICATION OF THE KF OBSERVERS AT THE FURNACE TEMPERATURE CONTROL

Abstract

Steel roasting process influence the quality of the growing demands of the rolling process, so modern control theory is applied to design a state observer Kalman (KF) to estimate the temperature of billet and oven temperature, to serve process improve quality control firing. With some state steel mill was built 80 years in our country where automation technology and modern control theory boom achieve brilliant achievements. Challenging task in the furnace control is needed to improve the quality of the temperature control system for efficient use of energy resources in the factories. Building and improve the control system for thermal object aims to optimize the firing process control metal