Measurement Feedback Control of Nonlinear Uncertain Systems with Integral-ISS Dynamic Uncertainties

被引:0
|
作者
Li, Huanhuan [1 ]
Liu, Tengfei [1 ]
Jiang, Zhong-Ping [2 ]
机构
[1] Northeastern Univ, State Key Lab Synthet Automat Proc Ind, Shenyang 110004, Peoples R China
[2] NYU, MetroTech Ctr 5, Tandon Sch Engn, Brooklyn, NY 11201 USA
关键词
Nonlinear uncertain systems; Measurement disturbance; Integral ISS; CASCADED SYSTEMS; STABILIZATION;
D O I
10.1109/ccdc.2019.8832438
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper studies the measurement feedback control problem of nonlinear systems in the cascaded form with dynamic uncertainties. It is assumed that the dynamic uncertainties are integral input-to-state stable (iISS). A new construction design with set-valued virtual control laws is proposed to deal with the measurement disturbance, and the closed-loop system is transformed into an interconnected system with the subsystem being ISS or iISS. The closed-loop system is proved to be iISS with respect to the measurement disturbance by constructing an iISS Lyapunov function.
引用
收藏
页码:118 / 123
页数:6
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