Sampled-data output feedback control of a class of nonlinear systems

Jian Zhang, Hongbing Xu, Chao Peng
2011 IEEE Conference on Decision and Control and European Control Conference  
In this paper, we study the problem of sampleddata output feedback for a class of nonlinear systems. The main contributions of this work are twofold: (i) we develop a systematic design procedure for the sampled-data observer and the observer-based sampled-data controller by combining the backstepping method and two kinds of discretization approaches; (ii) we provide a theoretical analysis of the sampleddata closed-loop system, which shows that the sampled-data observer error and the state of
more » ... plant can be regulated within any given neighborhood of the origin by an appropriate choice of design parameters and sampling period. Finally, an illustrative example is given to demonstrate the effectiveness of the presented method.
doi:10.1109/cdc.2011.6160751 dblp:conf/cdc/ZhangXP11 fatcat:fvfifn6ejncqphpwe3c5t7n2re