东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2009, Vol. 30 ›› Issue (10): 1441-1444.DOI: -

• 论著 • 上一篇    下一篇

中厚板热处理线过程控制系统平台的开发与应用

赵大东;薛军安;王昭东;于光伟;   

  1. 东北大学轧制及连轧自动化国家重点实验室;宝山钢铁股份有限公司特殊钢分公司;
  • 收稿日期:2013-06-22 修回日期:2013-06-22 出版日期:2009-10-15 发布日期:2013-06-22
  • 通讯作者: Zhao, D.-D.
  • 作者简介:-
  • 基金资助:
    国家自然科学基金资助项目(50704012)

Development and application of platform of process control system for plate heat-treatment

Zhao, Da-Dong (1); Xue, Jun-An (1); Wang, Zhao-Dong (1); Yu, Guang-Wei (2)   

  1. (1) The State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, China; (2) Special Steel Branch, Baoshan Iron and Steel Co., Ltd., Shanghai 200940, China
  • Received:2013-06-22 Revised:2013-06-22 Online:2009-10-15 Published:2013-06-22
  • Contact: Zhao, D.-D.
  • About author:-
  • Supported by:
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摘要： 介绍了宝钢特殊钢分公司中厚板厂热处理线过程控制系统平台的组成和功能.根据热处理生产过程的特点,详细分析了模块间数据通讯方式和服务器负载情况,提出了系统的软件设计规划.在实验室过程控制系统试验平台的基础上进行研发,建立了动态改变通信模块数目的系统结构,将辊底式热处理炉和淬火机过程控制系统集成到一台PC服务器上.测试结果表明,该结构简化了系统的调试和维护,满足过程控制系统运行的可靠性、稳定性和扩展性要求,提高了服务器的利用率.

关键词: 中厚板, 热处理, 过程控制, 数据通讯, 存储过程

Abstract: The architecture and functions of the platform of process control system for the plate heat-treatment in the Special Steel Plant of Baoshan were described briefly and discussed. According to the characteristics of heat-treatment needed in production, the data communication mode and load condition among the modules were analyzed in detail to provide a conceptual design for the system software. Based on the development in laboratory test platform, the software hierarchy of process control of which the number of communication modules can be changed was built. The process control systems of heat-treating furnace with roller path and quenching machine were integrated into a PC server. Testing results showed that such a hierarchy meets requirements for the reliable, stable and extensible operation in the process control system and simplifies the debugging procedure and maintenance of the system, thus improving the utilization ratio of PC server.

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