稀有金属真空熔炼熔速控制的研究  

Study on the control of melting rate in vacuum melting of rare metals

作　　者：范晓晶 尉龙 FAN Xiao-jing;WEI Long(School of Mechanical and Electrical Engineering,Xi'an University of Architecture and Technology,Xi’an 710055,China;Baoji Titanium Co.,Ltd,Baoji 721014,China)

机构地区：[1]西安建筑科技大学机电工程学院,陕西西安710055 [2]宝鸡钛业股份有限公司,陕西宝鸡721014

出　　处：《世界有色金属》2020年第2期141-142,共2页World Nonferrous Metals

摘　　要：针对电弧炉的不稳定性和强耦合性问题,提出一种基于模糊控制真空自耗电弧炉熔速控制方法,通过对熔速控制系统模型分析与描述、对真空自耗电弧炉熔速控制策略分析以及对模糊控制理论的研究,实现对电弧炉熔速的稳定控制,从而保证真空自耗电弧炉的稳定性运行。In view of the instability of EAF and the strong coupling,a fuzzy control method for the melting rate control of vacuum consumable EAF is proposed.Through the analysis and description of the model of the melting rate control system,the analysis of the melting rate control strategy of vacuum consumable EAF and the study of the fuzzy control theory,the stable control of the melting rate of EAF is realized,so as to ensure the stability of the melting rate of vacuum consumable EAF Stable operation.

关 键 词：模糊控制 电弧炉 熔速 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]