首页|Robust H_∞ observer-based control design for discrete-time nonlinear systems with time-varying delay

Robust H_∞ observer-based control design for discrete-time nonlinear systems with time-varying delay

扫码查看
This paper investigates the problem of robust H_∞ observer-based control for a class of discrete-time nonlinear systems with time-varying delays and parameters uncertainties. We propose an observer-based controller. By constructing an appropriate Lyapunov-Krasovskii functional, some sufficient conditions are developed to ensure the closed-loop system is robust asymptotically stable with H_∞ performance γ in terms of the linear matrix inequalities. Finally, a numerical example is given to illustrate the efficiency of proposed methods.

Observer-based controllerLyapunov-Krasovskii functionalDiscrete-time systemsPerformanceTime-varying delays

MENGYING DING、YALI DONG

展开 >

School of Mathematical Sciences Tiangong University

2021

WSEAS Transactions on Systems

WSEAS Transactions on Systems

ISSN:1109-2777
年,卷(期):2021.20