A Feedforward-cascade Strip Shape Control Method
作者： Junfei Qiao , Xiaobo Wang , Ge Guo , Tianyou Chai
DOI: 10.1016/S1474-6670(17)57223-7
关键词: Cascade 、 Feed forward 、 Control theory 、 Loop (topology) 、 Compensation (engineering) 、 Inner loop 、 Shape control 、 Coupling 、 PID controller 、 Engineering
摘要: Abstract A new global shape control method is presented for UC Rolling Mill. Self-tuning and PID with Smith prediction are respectively used in the inner loop outer loop. Here feedforward compensation eliminates coupling effects system, while cascade improves performance. The disturbance rejection capacity of system improved time delay removed by using these strategies.
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