%0 Journal Article
%T Design of observer
%A Gongfei Song
%A Ning Sun
%A Tao Li
%A Yingchao Zhang
%J Transactions of the Institute of Measurement and Control
%@ 1477-0369
%D 2018
%R 10.1177/0142331217745581
%X This paper is concerned with the problem of observer design for a class of nonlinear systems with time-varying delay and bounded disturbances. For the stabilization problem, attention is focused on the design of a quantized observer that ensures stability of the closed-loop system. For the robust H¡Þ control problem, a quantized observer is designed such that, in addition to the requirement of the robust stability, a prescribed disturbance attenuation level also needs to be achieved. The nonlinearity is assumed to satisfy the local Lipschitz condition. A more general case is considered, differing from the previous results where the Lipschitz constant is fixed and predetermined. Finally, a numerical example is provided to show the effectiveness of our method
%K Observer-based control
%K quantized control input
%K time-varying delay
%K delay-dependent stability
%K nonlinear systems
%U https://journals.sagepub.com/doi/full/10.1177/0142331217745581