大林算法与Smith预估法在温度控制中的优效研究

Research on Effect of Danlin Arithmetic and Smith Arithmetic in Temperature Control

工业中有很多具有纯滞后性的被控对象 ,为了改善纯滞后对系统带来的不良影响 ,将大林算法和Smith预估法用于此类系统中 ,且以炉温控制系统为例 ,详细地介绍了两种算法的工作原理、数学模型及仿真结果 ,并将其与PID算法进行了讨论 .结果表明 。

There are many lagging objects in industry,Danlin arithmetic and Smith arithmetic are used to avoid the effect of the lagging on the system.This paper introduces their working principle,mathematical model and emulation result,and compare them with PID arithmetic in furnace_temperature control system.The result shows that Danlin arithmetic has better effect than the others.