Open AccessPassive control of a class of fuzzy time-delay systems
Author(s) -
Yanhua Wang,
Zhanli Wang,
Liming Zheng
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1732/1/012165
Subject(s) - control theory (sociology) , linear matrix inequality , fuzzy control system , fuzzy logic , class (philosophy) , controller (irrigation) , stability (learning theory) , nonlinear system , state (computer science) , computer science , full state feedback , control system , control (management) , mathematics , mathematical optimization , engineering , artificial intelligence , algorithm , physics , electrical engineering , quantum mechanics , machine learning , agronomy , biology
In this paper, it is studied the passive control of a class of fuzzy systems with state uncertainty and time-delay. First, a class of nonlinear systems is described by using T-S fuzzy model with uncertain items and time-delay ; Secondly, by using the linear matrix inequality technique(LMI) and designing the state feedback controller, we can obtain the feedback gain matrix , the robust stability of the closed-loop system is achieved by using Lyapunov’s stability theory, at the same time, it is realized the sufficient conditions for passive control of the system. Finally, the feasibility and validity of the results are verified by simulation examples.