Sampled-data Output Feedback Control of a Class of Uncertain Nonlinear Systems

다국어 초록 (Multilingual Abstract)

In this paper, we study the problem of sampled-data output feedback control for a class of uncertain nonlinear systems. The main contributions of this work are two-fold: (i) we develop a systematic design procedure of sampled-data output feedback controller; and (ii) we provide a theoretical analysis of the sampled-data closed-loop system, which shows that the state of the plant can be regu-lated into any given neighborhood of the origin by an appropriate choice of design parameters and sampling period. Furthermore, the bound of the neighborhood is proportionally dependent on the sam-pling period. Finally, an illustrative example is given to demonstrate the effectiveness of the presented method.

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