一类多变量推理控制系统的控制策略

The Control Strategy of A Multivariable Inferential Controller

在一种新的性能指标下，提出了多变量推理多变量控制器的设计方法，实用型多变量控制器结构避免了传递函数矩阵求逆问题。特点是算法简单，仅具有一个可调参数矩阵Q，并实现了多变量系统的动态解耦，且由于结构中滤波阵的存在，使系统稳定性大大提高。

A design method of a multi - variable inferential controller which is based on a new performance index is proposed. The practical inferential controller structure can avoid inverting transformation of rectangle arrays. This multi - variable inferential control system has the characteristic of simple calculation and only an adjustable parameter Q array. This control system output not only gets the dynamic decoupling performance of the multi - variable system but also has a filter array which makes the system much stable.