摘要
轧机厚度控制系统中厚度误差反馈信号的纯滞后影响了系统的稳定及响应速度。本文介绍了采用Smith预估器进行预估补偿的方法来克服纯滞后的影响,改善系统的动态特性。
The pure delay of the gauge error feedback signal affects the stability and the response speed of the rolling mill gauge control system. This paper introduces how to reduce the influence of the pure delay and improve the dynamic capability by means of Smith predictor.
出处
《有色金属加工》
CAS
2012年第1期46-48,62,共4页
Nonferrous Metals Processing
