摘要
为了提高带钢宽度控制精度,开发了热连轧带钢的自动宽度控制技术。在对头尾短行程控制(SSC)和自动宽度控制(AWC)研究的基础上,采用了基于模糊PID控制器的轧制力反馈控制系统,用以调节立辊辊缝。仿真结果和现场应用情况表明,模糊PID控制使成材率由94%提高到97%。
In order to improve the width control precision of hot rolling strip, the automation width control technology of Hot Rolling Strip was developed. On the base of the research for SSC and AWC, rolling force feedback control system based fuzzy-PID controller was used for adjusting roller sew. The simulation result and locale application indicated that the more perfect control effect was obtained using fuzzy-PID control and the qualified product radio was increased to 97% from 94%.
出处
《山东冶金》
CAS
2012年第3期57-58,63,共3页
Shandong Metallurgy
