大滞后系统的复合控制

Dual-mode Control of Long Delay Time System

针对大滞后系统滞后时间长,变数及非线性等特性,利用分布参数理论,提出了一类新的前馈加反馈识别校正的复合控制方案,并通过对换热器的实时控制实验和比较,证明它较常用的以集中参数线性理论为基础的控制方案优越。

To system with the feature of long delay time, vary parameter etc, which is identified and modified dual-mode control by feedforword control by using the distributed parameter theory. It is proved its superior ones based on the lumps parameter-theory after the real time experiment on a e and nonlinear plus feedback to the popular xchanger.