摘要
本文以某工厂热轧生产线为背景,阐述了PLC模糊控制器在热轧厚度控制系统中的应用。以相邻机架实际负荷与设定负荷的误差为输入根据专家经验制定的模糊规则,动态修正后续机架的辊缝值。经实践证明用PLC实现的模糊控制系统对热轧厚度控制作用明显,具有较高的实时性和精确度。
This paper introduces a PLC fuzzy controller for gauge control of a hot rolling production line. This system adjust the gaps of the subsequent stand from errors between the measured value and the setting value by the fuzzy control rules. The design has been successfully used in the production.
出处
《自动化技术与应用》
2009年第11期72-74,共3页
Techniques of Automation and Applications
