基于Luenberger观测器的不确定系统鲁棒状态反馈设计

赵东东, 闫磊, 周兴文, 耿宗盛, 阎石

Robust State Feedback Design for Uncertain Systems Based on Luenberger Observer

ZHAO Dongdong, YAN Lei, ZHOU Xingwen, GENG Zongsheng, YAN Shi

表1 不同差异和优化设置的结果

Tab.1 Results of different diffs and optimization settings

差异(δ₁, δ₂)	加权因子 (β₂, β_p)	转移特性(γ₂, γ_p)	H_∞性能μ_c
(0, 0)	(1, 1)	(1.5×10^-4, 1.5×10^-4)	1.0561
(0.1, 0)	(1, 1)	(0.421 8, 0.397 0)	1.6531
(0, 0.1)	(1, 1)	(0.038 4, 0.038 4)	1.5573
(0.1, 0.1)	(1, 1)	(0.481 9, 0.428 9)	2.3533
(0.2, 0.2)	(10, 1)	(3.845 1, 3.703 4)	13.3457
(0.2, 0.2)	(1, 1)	(3.939 4, 3.515 5)	无可行解
(0.2, 0.2)	(1, 10)	(4.879 7, 3.137 5)	9.6805