摘要
凸度仪可在线测量钢板横断面厚度分布,实现凸度控制,在板带材热连轧生产线中得到广泛应用。本文介绍了凸度仪系统结构、基于PLC的分布式控制子系统的硬件结构和控制软件设计,以及设备中C形架内温湿度测量与获取方法,并研究了X光机串口通讯控制的时间响应特性。实验结果表明,控制子系统的设计满足凸度仪系统应用要求。
The profile gauge can on-line get the cross section in the steel strip, so it has been widely used in hot continuous rolling production-line. The structure of profile gauge and its distributed hardware structure based on PLC and software design of its control subsystem were introduced. The method of temperature and humidity measure- ment was analyzed. The time response of X-ray machine control based on RS232 com- munication was researched. It is proved that the control system meets the requirements of the profile gauge system.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
2013年第9期1656-1660,共5页
Atomic Energy Science and Technology
基金
国家自然科学基金资助项目(10875068)
北京市科技计划资助项目(Z080903027508)
关键词
凸度仪
控制系统
X光机
PLC
profile gauge
control system
X-ray machine
PLC
