中厚板轧机非线性控制过程分析  

Non-linear Control Process Analysis of Medium Mill

作　　者：孟令启[1] 彭光明[1] 

机构地区：[1]安徽科技学院工学院,安徽凤阳233100

出　　处：《安徽科技学院学报》2011年第4期11-15,共5页Journal of Anhui Science and Technology University

基　　金：国家自然科学基金资助项目(50175031);安徽科技学院引进人才项目(ZRC2011266)

摘　　要：本文建立了二自由度的中厚板轧机非线性垂直振动系统的动力学控制模型,并用Matlab对其进行了参数计算和仿真分析,得到了其相图和时程位移曲线,获得了一种求解中厚板轧机非线性动力学问题的简洁有效的方法。A two degree freedom non - linear dynamical model on vertical vibration system of the medium rolling mill in damping condition has been established, and the parameter computation and simulation analysis was car- ried on by Maflab software, then the phase diagram and the response curve of this non - linear system was ob- tained, so one succinct and effective method to solve the non - linear dynamics questions of middle - thick plate rolling mills has been obtained.

关 键 词：非线性 振动 轧机 MATLAB 

分 类 号：TG335.12[金属学及工艺—金属压力加工]