Design of Observer and Dynamic Output Feedback Control for Fuzzy Networked Systems

Hejun Yao () and Fangzheng Gao
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Hejun Yao: School of Mathematics and Statistics, Anyang Normal University, Anyang 455000, China
Fangzheng Gao: School of Automation, Nanjing Institute of Technology, Nanjing 211167, China

Mathematics, 2022, vol. 11, issue 1, 1-13

Abstract: The observer design and dynamic output feedback control for a class of nonlinear networked systems are studied in this paper. The model of the networked systems is established by using T-S fuzzy method, and the state observer of the systems is designed when the states of the systems are unknown. On this basis, the sufficient conditions for the exponential stability of the system are explored by using the linear matrix inequality (LMI) method and Lyapunov stability theory. Then, the dynamic output feedback control of the systems is designed by using the observer states, which ensures that the states of the closed-loop systems and the error systems exponentially converge to the origin at the same time. Finally, a simulation example is given to illustrate the feasibility and effectiveness of the design method.

Keywords: nonlinear systems; networked systems; observer; output feedback (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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