摘要
针对目前动态称重精度不高的问题,提出了一种基于PLC的模糊控制器在聚氨酯树脂生产过程中对称重系统的控制方案。经过试验和分析可知,通过模糊控制算法,大大提高了聚氨酯树脂反应釜的物料输入量控制的精度。
In order to solve the problem of low accuracy in the dynamic weighing systems, a fuzzy controller based on PLC is pres- ented in. This controller is used to control the weighing system of the polyurethane resin production. It is known through testing and analysis that by the fuzzy control algorithm, the accuracy of the polyurethane resin reactor＇ s inputting control is greatly im- proved.
出处
《现代制造工程》
CSCD
北大核心
2015年第10期4-7,82,共5页
Modern Manufacturing Engineering
基金
国家自然科学基金支持项目(60974022)
关键词
聚氨酯树脂
可编程逻辑控制器
称重系统
模糊控制
polyurethane resin
Programmable Logic Controller（PLC）
weighing system
fuzzy control
