摘要
分析了宝钢2050粗轧宽度控制的基本特点,从自动宽度控制、前馈宽度控制、短行程控制等方面对现有的西门子控制系统进行分析、研究,并参照实际系统建立了液压立辊压下装置的动力学模型以及粗轧基础自动化控制策略模型,并用实际生产数据,对数值仿真结果进行验证,结果表明仿真系统计算结果与实际生产结果基本吻合,为粗轧宽度控制系统的在线调定提供了有益的参考。
The basic features of strip width control including automatic width control (AWC), progressive width control (PWC), short stroke control (SSC) of Baosteel 2050 mm rough rolling are analyzed in details. The dynamic model of the hydraulic system for width control and the basic automation control strategy model were established based on the actual system. The simulation results were verified by the industrial data and can be referred to the on-line regulation of width control parameters.
出处
《钢铁》
CAS
CSCD
北大核心
2005年第4期49-52,共4页
Iron and Steel
