摘要
本文利用带观测器组合系统的状态反馈矩阵 F 及观测器矩阵 L,在配置极点外剩余的自由度上,以组合系统矩阵的 Frobenius 范数为性能指标,并用梯度法使其鲁棒稳定边界增加。计算实例表明,效果明显。
As for the feedback matrix F and the observer matrix L of the combined system with an observer, with their residual degrees of freedom after pole assignment, the combined system matrix is directly proposed as a performance index and the gradient method is used to increase the stability bound. The numerical examples show the result is ideal.
出处
《控制与决策》
EI
CSCD
北大核心
1993年第2期147-151,共5页
Control and Decision
关键词
线性系统
鲁棒稳定性
观测器
linear system, robust stability, observer
