九点控制器在纯延迟过程中的应用

The Application of Nine-point Controller in The Process with Time-delay

本文系统分析了九点控制器的基本原理,针对工业中常见的纯延迟过程,提出了带史密斯预估模型的九点控制器方案。对该方案进行了仿真分析并与PID控制相比较,结果显示该控制方案能更快速、更准确的使纯延迟过程达到目标设定值。

This paper analyzes the basic principle of nine-point controller. For the process with time-delay in industry, the design with nine-point controller and smith predictor is suggested. Through Matlab simulation, it is concluded that the method can control the process with time-delay more fast and accurately.