摘要
在分析和研究冷连轧机组生产过程基础上 ,确定虚拟轧制系统的组成结构。从机理建模出发 ,将虚拟轧机分为压下、速度、张力三个子系统 ,建立了机械、电气、液压、检测仪表等综合的虚拟轧机设备机理模型。
Based on the analysis of practical production process of continuous cold strip rolling mills, the composition structure of virtual rolling mills is defined in this paper, and a synthetic model for the virtual rolling mills is established consequently. In accordance with the mechanism model, the virtual rolling mills system is divided into three subsystems: screw-down system, speed control system as well as tension control system. The established mechanism model involves the modeling of mechanism, electrical system, fluid power and control system, measuring instruments and etc. The results of both simulations and experiments prove that the developed system of virtual steel rolling mills is valid.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2003年第20期1770-1773,共4页
China Mechanical Engineering
基金
国家自然科学基金资助项目 (60 0 740 2 2 )
关键词
虚拟轧制
冷连轧机
数字仿真
机理建模
virtual steel rolling continuous cold strip rolling mills digital simulation mechanism modeling
