内模控制在钢铁车间加热炉的应用探讨

Application of Internal ModelControl on Furnace in the Steel Plant

本文从内模控制的结构出发,对钢铁车间加热炉进行控制器设计,通过传统的PID控制器,由内模整定的PID控制器和内模控制器之间的仿真比较,从而看到内模控制和内模整定的PID有着传统PID的优点,而且对大时滞系统有着很好的效果。

This paper introduces the structure of internal model control, give out the design of controller of the furnace in the steel plant. Through the simulation comparing among the traditional PID controller, the internal model PID controller and the internal model controller, so we can see that the internal control and the inlernal model PlD has the advantage of traditional PID. and has good elTects on the big delay systems.