复卷机的升降速过程对复卷质量的影响  

Influence of The Process of Speed Increasing/Decreasing of Rewinder on the Rewinding Quality

作　　者：李天利[1] 周明劳 

机构地区：[1]陕西科技大学,陕西西安710021 [2]陕西省西凤酒集团有限公司,陕西凤翔721400

出　　处：《中国造纸》2012年第9期41-44,共4页China Pulp & Paper

摘　　要：将五段S曲线加减速的方法和它的控制算法应用于复卷机中,给出加加速度、加速度、速度的表达式,通过可编程序控制器实时计算并控制相应的调速装置,能较好地解决升降速过程中的速度平滑变化问题,实践证明这种控制方法可有效地提高复卷机的升降速控制精度,从而提高产品质量和整机自动化水平。The process of speed increasing/decreasing of rewinder affects the rewinding quality remarkably. The S-surve acceleration and its control algorithm were applied to slove the speed change problem in speed increasing/decreasing process by real-time calculation of the programmable logical controller and controlling the speed adjustment installation, the function of the jerk acceleration, acceleration, velocity were also given. The practice proved that this kind of control method can effectively increase control precision of the speed increasing/decreasing process of rewinder and improve product quality and the automation level.

关 键 词：复卷机 S加减速 控制方法 复卷质量 

分 类 号：TS734.7[轻工技术与工程—制浆造纸工程]