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

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...

Full description

Saved in:
Bibliographic Details
Published in:Mathematics (Basel) 2023-01, Vol.11 (1), p.148
Main Authors: Yao, Hejun, Gao, Fangzheng
Format: Article
Language:English
Subjects:
Analysis
Closed loop systems
Closed loops
Communication
Control algorithms
Control systems
Controllers
Design and construction
Design techniques
Dynamic stability
Dynamical systems
Feedback control
Feedback control systems
Food science
Fuzzy algorithms
Fuzzy control
Fuzzy logic
Fuzzy sets
Fuzzy systems
Linear matrix inequalities
Mathematical analysis
Network management systems
networked systems
Nonlinear systems
observer
Output feedback
State observers
Systems analysis
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.
ISSN:2227-7390
2227-7390
DOI:10.3390/math11010148