摘要
针对聚合反应釜温度控制系统的数学模型具有非线性、大惯性、线滞后以及时变等特点,将模糊控制算法与免疫PID控制算法相结合,设计了一种模糊免疫PID控制器。仿真研究表明,该控制器具有使系统超调量小、调整时间短、鲁棒性好且算法简单等优点,是一种提高聚合反应釜温度控制效果的有效方法。
The characteristics of temperature's control of polymerizing - kettle are non - linear, strong inertia, time - variant, and with pure delay. Fuzzy control and immune PID control are combined in this paper,which is applied in a polymerizing - kettle. The MATLAB' s simulation experiments prove that the system with the controller has properties of no overshoot, quick response, good robust And the algorithm is simple. It is proved that this control algorithm is a more effective one on improving the temperature' s control of polymerizing - kettle.
出处
《自动化与仪器仪表》
2005年第2期30-31,49,共3页
Automation & Instrumentation
