含气饮料啤酒灌装液位与压力的前馈控制应用  

Feedforward Control Application of Filler Level and Pressure in Aerated Beverage and Beer Filler

作　　者：许智辉[1] 张晓飞 孙仕龙[1] Xu Zhihui;Zhang Xiaofei;Sun Shilong

机构地区：[1]合肥中辰轻工机械有限公司

出　　处：《酒．饮料技术装备》2023年第1期60-63,共4页Brew & Beverage Technology and Equipment

摘　　要：为解决啤酒饮料灌装机灌装不稳定、缸液位压力波动大、物料浪费严重等问题。此课题采取的控制方案是在原传统PID控制输出级的位置上施加一个可变的前馈扰动控制量,能够根据灌装数量智能计算出比例阀要提前增加或减少的开度。To solve the problem of unstable filling in beer and beverage filling machine、Large fluctuation of liquid level and pressure, serious waste of materials, etc.The control scheme adopted in this project is to apply a variable feedforward disturbance control quantity to the position of the original traditional PID control output stage. This quantity can more intelligently calculate the opening of proportional valves to increase or decrease in advance than the current filling quantity.

关 键 词：灌装机 PID控制 前馈控制 移位计数 西门子TIA 

分 类 号：TS2[轻工技术与工程—食品科学与工程]