自适应Smith预估极点配置自效正PI控制器

Controller of Pole Assignment Self-tuning PI with Adaptive Smith Predictor

对具有大惯性、大纯时延、变参数的过程控制对象，提出了一种带有自适应Ｓｍｉｔｈ预估的极点配置的自效正ＰＩ控制方案，以１０ｔ／ｈ链条炉作为控制对象，通过数字仿真，并与常规 ＰＩ比较，证明了该方案比常规ＰＩ有更好的控制性能。

This paper develops the control schemes of pole assignment self-tuning PI with adaptive Smith predictor to control the object of large dead-time and varying parameter. It is simulated with a 10 t/h chain boiler model. The results show that it has much better control performances than normal PI.