摘要
在Cohe Coon整定公式的基础上 ,提出了一种参数自适应PID控制算法 .首先辨识对象的动态特性 ,然后在线调整PID控制参数 .对甲醛反应器温度的控制结果表明 。
A new parameters adaptive PID control algorithm is put forward on the basis of Cohen Coon assignment formula. According to this algorithm, the dynamics of process is identified firstly, then the PID control parameters are adjusted online. The result of the Formaldehyde Reactor′s temperature control shows that this algorthm can significantly improve the performance of the control system.
出处
《应用基础与工程科学学报》
EI
CSCD
2001年第1期97-101,共5页
Journal of Basic Science and Engineering
