航空发动机H_∞混合灵敏度控制中权阵的选取

CONSTRUCTION OF WEIGHTING MATRIXES IN MIXED SENSITIVITIES H ∞ CONTROLLER DESIGN FOR AEROENGINE

在进行Ｈ∞混合灵敏度控制器设计时，加权阵的选取一般较为困难。根据控制系统的动态性能指标及系统动态解耦要求来构造权阵，计算机仿真验证了这种方法的有效性。

When designing H ∞ mixed sensitivities controller,the weighting function matrixes are difficult to chose normally.A method was proposed to construct the weighting function matrixes of sensitivities according to system performance demands.The simulation shows that the method is effective