Decentralized Networked Control System Design Using Takagi-Sugeno(TS) Fuzzy Approach

This paper proposes a new method for control of continuous large-scale systems where the measures and control functions are distributed on calculating members which can be shared with other applications and connected to digital network communications.At first, the nonlinear large-scale system is des...

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Bibliographic Details
Published in:International journal of automation and computing 2015-04, Vol.12 (2), p.125-133
Main Authors: Latrach, Chedia, Kchaou, Mourad, Rabhi, Abdelhamid, El Hajjaji, Ahmed
Format: Article
Language:English
Subjects:
Asymptotic properties
CAE) and Design
Computer Applications
Computer-Aided Engineering (CAD
Continuous
Control
Control systems
Control systems design
Decentralized
Engineering
feedback
Fuzzy
Fuzzy logic
Fuzzy set theory
large-scale
Mathematical models
Mechatronics
networked
output
Regular Paper
Robotics
static
systems
systems(NCS)
Takagi-Sugeno(T
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Summary:This paper proposes a new method for control of continuous large-scale systems where the measures and control functions are distributed on calculating members which can be shared with other applications and connected to digital network communications.At first, the nonlinear large-scale system is described by a Takagi-Sugeno(TS) fuzzy model. After that, by using a fuzzy LyapunovKrasovskii functional, sufficient conditions of asymptotic stability of the behavior of the decentralized networked control system(DNCS),are developed in terms of linear matrix inequalities(LMIs). Finally, to illustrate the proposed approach, a numerical example and simulation results are presented.
ISSN:1476-8186
1751-8520
DOI:10.1007/s11633-015-0879-9