小型催化裂化试验装置计算机控制系统

Computer Control System for the Miniature FCC Test Unit

叙述了小型固定流化床催化裂化试验装置计算机控制系统的构成及功能，介绍了脉冲宽度可调的控制输出方式及克服对象纯滞后影响的采样控制算法．

This paper deals with a structure and its function of a computer control system for the miniature FCC test unit. A method of adjusting the pulse duration to control the output is presented and a sampled-data control algorithm for eliminating pure lag is introduced.