Nonlinear Receding Horizon Control of Thickness and Tension in a Tandem Cold Mill with a Variable Rolling Speed

作者：Ozaki Kohei^*; Ohtsuka Toshiyuki; Fujimoto Kenji; Kitamura Akira; Nakayama Makishi

来源：ISIJ International, 2012, 52(1): 87-95.

DOI：10.2355/isijinternational.52.87

• receding horizon control
• tandem cold mill
• nonlinear model
• real-time optimization

For the precise control of tension and thickness in a tandem cold mill during acceleration and deceleration, we have developed a nonlinear model including the rolling speed as a time-varying parameter. It is demonstrated from simulation results that nonlinear receding horizon control by real-time optimization results in a satisfactory performance for the nonlinear model.

• 出版日期2012