摘要
介绍一种ＣＰＵ控制的多回路比值调节系统在固体物料流量调节中的应用及在应用中提高系统稳定性和准确度的经验。
The application of a multi loop ratio control system operated by CPU for solid powder flow control and the experiences for improving stability and accuracy of the system are introduced.
出处
《石油化工自动化》
CAS
1998年第6期14-17,共4页
Automation in Petro-chemical Industry
关键词
聚丙烯
比值调节
制粒
进料系统
Polypropylene
Digital control
Multi loop control
Strain force transducer
Stability
Accuracy
