基于DNA技术的中厚板轧制控制系统的研究  

Study on Plate Rolling Control System Based on DNA Technology

作　　者：张刚[1] 梁启宏[2] 姚小兰[2] 

机构地区：[1]河北科技大学电气信息学院,河北石家庄050054 [2]北京理工大学自动控制系,北京100081

出　　处：《河北科技大学学报》2004年第2期50-53,共4页Journal of Hebei University of Science and Technology

摘　　要：结合中厚板轧制系统的自身特点,对传统轧钢自动控制系统的分层结构进行重新划分,建立基于DNA(分布式网络应用)结构的中厚板轧制系统模型。整个体系结构分为商业层、数据层和现场层3层结构,对系统中要解决的网络安全问题、软插件实现和实时信息远程传送问题进行了系统的分析和研究。该模型的建立,适应了广域网技术发展的要求,提高了中厚板轧制系统的自动化程度,大大降低了系统的复杂性。Connected with characteristic of medium and thick rolling control system,the hiberarchy of conventional rolling automatic control system was redistributed and the model,based on DNA (Distributed interNet Application),was established.The system structure was divided into three layers:business layer,data layer and work layer.The problems,including security of network,realization of soft component and long-distance transmittion of real-time information,are mainly analyzed and studied.The model adapts to development of wide network,improves automatic level of medium and thick rolling control system and reduces the complicacy of it.

关 键 词：软插件 网络安全问题 数据层 远程传送 自动控制系统 分布式网络 3层结构 中厚板轧制 轧钢 降低 

分 类 号：N941[自然科学总论—系统科学] TG335.52[金属学及工艺—金属压力加工]