摘要
根据纸机的工艺结构及要求,提出了采用光纤主/从宏连接的方式,并根据偏差信号的大小选择先进的PID控制算法来调节实现对负荷分配的控制,利用二叉树数据结构算法实现速度链结构的控制,设计了基于Profibus的纸机传动控制系统。
Considering the structure and requirements of paper machine,the optical fiber master/slave macro connection was proposed;and basing on error signal size,the advanced PID control algorithm was chosen to control load distribution;and the algorithm of binary tree in data structure was taken to control speed chain structure and to design the Profibus-based paper machine drive control system.The operation proves the stability and reliability of this system.
出处
《化工自动化及仪表》
CAS
北大核心
2011年第6期691-694,709,共5页
Control and Instruments in Chemical Industry
基金
陕西科技大学研究生创新基金资助
关键词
纸机
传动控制
现场总线
变频器
PLC
paper machine
transmission control
Profibus
transducer
PLC
