HAGC系统动态响应对轧机振动的影响  

Influence of the HAGC System Dynamic Response for Rolling Mill Vibration

作　　者：于晨[1,2] 潘紫微[1] 叶金杰[1] 

机构地区：[1]安徽工业大学机械工程学院,安徽马鞍山243000 [2]马鞍山职业技术学院机械工程系,安徽马鞍山243031

出　　处：《冶金设备》2015年第1期12-16,共5页Metallurgical Equipment

摘　　要：HAGC系统通过"恒辊缝控制"保证轧件板型与厚度的均匀性,其动态特性对轧机压下动作有很大影响。对HAGC系统进行数学建模,并计算各元件相关参数,利用Matlab/SIMULINK对各扰动因素以及扫频信号下系统进行动态响应分析,得出其动态响应特性与轧机的振动特性具有一定的关联性。HAGC system keeps homogeneity of pattern and thickness of rolling metal by constant roll-gap control, its dynamic characteristic takes great effects to depressing action of rolling mill. Calculating relevant parameter of each elements after making mathematical model to HAGC, then makes use of Matlab/SIMULINK to analyze dy- namic response of system under each disturbance factors and swept-frequency signal. It can be found certain relevance between dynamic response characteristic and vibration performance of roiling mill.

关 键 词：HAGC系统 SIMULINK软件 轧机振动动 态响应分析 

分 类 号：TG333[金属学及工艺—金属压力加工]