带观测器系统对矩阵元素扰动的鲁棒性分析与设计

Robust Design of the System with Matrix Elements' Perturbation with an Observer

本文分析了带观测器系统中Ａ、Ｂ、Ｃ阵各元素受干扰时对系统特征结构的影响，提出一鲁棒设计方法为名义组合系统配置最佳特征结构。

The system eigenstructure perturbed by the elements perturbation of the A, B, C matrix of the system with an observer is analysed in this paper. A methed for robust design is proposed to assign the best eigenstructure of the nominal combined system and enhance its robustness.