Chaos control via variable universe fuzzy theory in auto gauge control system
Roll eccentricity is one of the most important factors that affect the quality of the steel plate and strip products. In this paper, Mill eccentric model is established and analyzed. New idea that is proposed that roll eccentricity disturbance on gauge is chaotic during rolling. Fuzzy controller is used to control the chaotic system. A new variable universe fuzzy controller based on improved ant colony optimization algorithm is proposed to overcome the contradiction between fuzzy control rules and control accuracy. Simulation results demonstrate the effectiveness of the approach.
chaos AGC duffing equation variable universe fuzzy control
Wang Jing Zhang Wei-wei
National Engineer Research Center of Advanced Rolling University of Science and Technology Beijing, Beijing China
国际会议
太原
英文
363-369
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）