In order to enhance its robustness, Doyle and Stein proposed the linear multivariable control design method, known as the linear quadratic Gauss / loop transfer recovery ( LQG / LTR ) method. 为了加强其鲁棒性,Doyle和Stein提出了一种线性多变量控制设计方法,称为线性二次高斯恢复(LQG/LTR)方法。
Multivariable robust control for a turbofan aero-engine using the LQG / LTR ( Linear Quadratic Gaussian with Loop Transfer Recovery ) design methodology is considered. 本文针对某型航空涡扇发动机,研究了LOG/LTR(带回路恢复的线性高斯二次型)多变量鲁棒控制器设计方法。