摘要
针对具有时滞时变以及负载干扰等复杂特性的时滞系统 ,在强时滞鲁棒数字 PID控制方法的基础上 ,结合二自由度的 IMC结构 ,给出一种数字双 PI调节器的设计。在已知闭环系统时滞时变范围内 。
Aiming at the system which has several complicate characteristics such as time varying time delay and load disturbance, designs of a digital double PI controller is presented based on the method of robust digital PID control with the two degrees of freedom internal model control (IMC) structure. In the given range of time varying and time delay, the close loop system influenced by the certain fix value load disturbance is controlled with nonsteady stage error.
出处
《控制与决策》
EI
CSCD
北大核心
2002年第2期243-245,共3页
Control and Decision
