摘要
针对被控对象存在的滞后、时变、非线性等特点,采用模糊控制与PID控制方式相结合的控制策略,设计了一种高精度温度控制算法,并以PIC18F258单片机为核心,实现了该控制方案.本控制方法在除氧器温度控制系统的应用中,取得了良好的效果.
Accoring to the characteristic of delay, non-linearization and time-variable of controlled objects,a conrol strategy in combination of fuzzy and PID conrol is employed to design high precision automatic temperature controlling algorithm with the chip PIC18F258 as the key part and the controlling method is realized.The application of this scheme in the deaerator symtem achieves good effects.
出处
《微计算机信息》
2009年第16期64-65,共2页
Control & Automation
关键词
除氧器
温度控制
模糊PID控制
单片机
Deaerator
Temperature Control
Fuzzy PID Control
Micro-controller
