结晶器液压振动回油管路蓄能器参数仿真与试验研究  

Simulation and testing research of hydraulic accumulator for oil return line of mold servo oscillation system

作　　者：丘铭军[1] 郭星良[1] 艾春璇[1] 宁博[1] 陈国防[1] 

机构地区：[1]中国重型机械研究院股份公司,陕西西安710032

出　　处：《重型机械》2016年第5期42-47,共6页Heavy Machinery

基　　金：陕西省科学技术研究发展计划工业科技攻关项目(2012k10-02)

摘　　要：本文针对板坯连铸机结晶器振动液压伺服系统跟随精度不高且回油管道存在振动的工况,通过对回油蓄能器参数进行分析,采用Matlab\Simulink仿真软件建立了该振动液压伺服系统的控制模型,并对该模型进行了仿真分析及现场试验,验证了回油蓄能器参数选取的正确性及控制模型参数设置的合理性。Because of the working condition of mold hydraulic servo oscillation system of slab continuous cast- ing machine, for example, the system accuracy is not high, and there is vibration in oil-returning pipe, this thesis analysis parameters of oil return accumulator. Control model of this hydraulic servo oscillation system is established by Matlab ／ Simulink, moreover, simulation analysis and field test to the model. Simulations and experiments show the correctness of the oil-returning accumulator parameter selection and the rationality of the control model parameter setting.

关 键 词：连铸 结晶器液压振动 液压伺服控制 蓄能器 

分 类 号：TF777[冶金工程—钢铁冶金]