Paper Info
Title
Decentralised output-feedback control design for switched fuzzy large-scale systems.
Abstract
This paper investigates the output-feedback control design problem for a class of switched Takagi–Sugeno fuzzy large-scale systems with non-measurable premise variables. The considered fuzzy large-scale systems consist of several interconnected subsystems with different switching modes and there exists the asynchronous switching between the system switching modes and the controller switching modes. A decentralised state observer is proposed to estimate the unmeasured states, and a new output-feedback decentralised control scheme is developed by using the state observers and the switching functions. Based on the theory of Lyapunov stability and average dwell-time methods, the sufficient conditions of ensuring the switched control system stability are proposed and proved, which are formulated in the form of linear matrix inequalities. An applicable example is provided to show the effectiveness of the obtained theoretical results.
Year
DOI
Venue
2017
10.1080/00207721.2016.1165897
Int. J. Systems Science
Keywords
Field
DocType
Switched fuzzy systems, fuzzy decentralised control, asynchronous switching, average dwell-time
State observer,Asynchronous communication,Control theory,Existential quantification,Control theory,Matrix (mathematics),Fuzzy logic,Lyapunov stability,Control engineering,Control system,Mathematics
Journal
Volume
Issue
ISSN
48
1
0020-7721
Citations 
PageRank 
References 
0
0.34
20
Authors
2
Name
Order
Citations
PageRank
Tiechao Wang1566.80
Shaocheng Tong28625289.74