H∞Fuzzy Integral Control for a Class of Nonlinear Two-Time-Scale Systems Using Event-Based Method
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Publication Details
Author list: Visavakitcharoen A.; Assawinchaichote W.
Publisher: Institute of Electrical and Electronics Engineers Inc.
Publication year: 2024
Start page: 293
End page: 297
Number of pages: 5
ISBN: 979-835037269-4
Languages: English-Great Britain (EN-GB)
Abstract
This paper proposed a design of fuzzy integral controller for a class of two-time-scale systems using event-triggered strategy. The two-time-scale system contains two dynamic modes, i.e. fast and slow dynamics, which are separated by the existence of a small value constant ɛ (namely the parasitic parameter). The effect of ɛ is alleviated by the proposed controller with state feedback and integral feedback. In order to deal with the nonlinear system, the Takagi-Sugeno fuzzy model (TS fuzzy model) is used to linearize the nonlinearity while applying the event-triggered strategy in the design for reducing the communication cost. The experimental results show that the proposed controller has ability to control the nonlinear two-time-scale system while provides more availability between the controller and plant system. © 2024 IEEE.
Keywords
Event-Triggered Strategy, Two-Time-Scale System
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