面向对象的中厚板轧线模拟系统设计开发
发布时间：2019-05-14 03:23
【摘要】：为实现轧线自动化系统离线调试和优化目的,开发了中厚板轧线模拟系统.应用面向对象技术进行模拟系统设计,将轧线划分为设备对象、仪表对象和轧件对象.单体对象通过封装的服务更新自身属性,通过开放的公共属性建立对象之间的关联.基于过程控制系统平台环境进行模拟系统开发,采用多线程结构满足中厚板轧线多个工艺区域的模拟要求,以时间触发器控制模拟时间步长,采用实际数据回放方法产生模拟系统的轧制工艺数据.模拟系统实现了从坯料上线开始到轧制结束生产过程的模拟,设计开发的中厚板轧线模拟系统已应用于实际工程项目,满足了轧线自动化系统的离线调试要求.
[Abstract]:In order to realize off-line debugging and optimization of wire rolling automation system, a medium and heavy plate rolling simulation system is developed. The simulation system is designed by using object-oriented technology, and the rolling line is divided into equipment object, instrument object and rolling object. The single object updates its own properties through the encapsulated service, and establishes the association between the objects through the open public properties. Based on the platform environment of process control system, the simulation system is developed. The multi-thread structure is used to meet the simulation requirements of multiple process areas of medium and heavy plate rolling line, and the simulation time step is controlled by time flip-flop. The rolling process data of the simulation system are generated by the actual data playback method. The simulation system realizes the simulation from the beginning of billet to the end of rolling. The designed and developed medium and heavy plate rolling line simulation system has been applied to the actual engineering project, which meets the off-line debugging requirements of the rolling automation system.
【作者单位】： 轧制技术及连轧自动化国家重点实验室(东北大学);
【基金】：中央高校基本科研业务费资助(N120407007)
【分类号】：TG334.9
[Abstract]:In order to realize off-line debugging and optimization of wire rolling automation system, a medium and heavy plate rolling simulation system is developed. The simulation system is designed by using object-oriented technology, and the rolling line is divided into equipment object, instrument object and rolling object. The single object updates its own properties through the encapsulated service, and establishes the association between the objects through the open public properties. Based on the platform environment of process control system, the simulation system is developed. The multi-thread structure is used to meet the simulation requirements of multiple process areas of medium and heavy plate rolling line, and the simulation time step is controlled by time flip-flop. The rolling process data of the simulation system are generated by the actual data playback method. The simulation system realizes the simulation from the beginning of billet to the end of rolling. The designed and developed medium and heavy plate rolling line simulation system has been applied to the actual engineering project, which meets the off-line debugging requirements of the rolling automation system.
【作者单位】： 轧制技术及连轧自动化国家重点实验室(东北大学);
【基金】：中央高校基本科研业务费资助(N120407007)
【分类号】：TG334.9
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