At last, a decoupling dual internal model controller matrix design method is proposed for multi-variable time-delay input-output system in industrial processes.

最后，针对工业过程中常见的多变量多时滞输入输出系统，提出了一种双内模解耦控制器矩阵的设计方法。

youdao

But the gas collector pressure system is a complex multi-variable non-linear, time-varying, long time-delay control system and is not easy to set up its mathematical model.

但是，集气管压力控制系统是一个多变量、非线性、时变性、大滞后的复杂控制系统，难以建立数学模型。

youdao