基于PLC构成GM离心鼓风机组的计算机控制系统

Computer Control System of GM Centrifugal Blower Unit Based on PLC

本控制系统是以GM离心鼓风机组为被控制对象,在保证离心鼓风机气路系统、油路系统、轴系统和自身特性均良好的情况下,实现供气工艺各种工况的调节。本控制系统采取解耦智能控制、专家智能控制和传统的PID控制,多套控制系统现场运行结果表明,此控制系统控制可靠,智能化程度高,操作维护方便。

Taking GM centrifugal blower unit as a target, ensuring gas, oil, shaft system and self -characteristic of centrifugal blower unit under the good condition, the adjustment of operating conditions are realized. The decoupling intelligent control, expert intelligent control & traditional PID control are taken by this control system. The result shows that system control is reliable, high degree in intelligence, operation and maintenance are very easy.