浅谈汽车涂装车间前处理热水洗槽温度PID控制  

Brief Discussion on PID Control Tank-washer Temperature in Automobile Painting Workshop

作　　者：彭金玉[1] 李玉鹏[1] 李志杰[1] 

机构地区：[1]长城汽车股份有限公司技术中心,河北省汽车工程技术研究中心,河北保定071000

出　　处：《现代涂料与涂装》2016年第2期66-69,72,共5页Modern Paint & Finishing

摘　　要：分析了涂装车间前处理热水洗槽单PID控制时出现的高温原因,通过对双PID控制和限幅PID系统控制方案进行优化,选出合适的温度控制方法作为涂装前处理热水洗槽温度控制方案,降低了涂装车间前处理热水槽的升温能耗。The cause of the high temperature occurred in pretreatment was analyzed when a single PID controlled tank-washer temperature. A suitable temperature control method was selected from double PID control and limiting PID system. And the energy consumption of the tank-washer temperature rise was reduced.

关 键 词：热水洗槽 高温 PID控制 

分 类 号：TQ639[化学工程—精细化工]