Decentralized Event-Triggered Adaptive Fuzzy Control for Nonlinear Switched Large-Scale Systems With Input Delay Via Command-Filtered Backstepping
- Authors
- Zhang, Jing; Li, Shi; Ahn, Choon Ki; Xiang, Zhengrong
- Issue Date
- Jun-2022
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Delays; Switches; Control systems; Adaptive systems; Fuzzy logic; Backstepping; Large-scale systems; Adaptive fuzzy control; command filter; event-triggered control (ETC); large-scale systems (LSSs); switched nonlinear systems
- Citation
- IEEE TRANSACTIONS ON FUZZY SYSTEMS, v.30, no.6, pp.2118 - 2123
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE TRANSACTIONS ON FUZZY SYSTEMS
- Volume
- 30
- Number
- 6
- Start Page
- 2118
- End Page
- 2123
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/143006
- DOI
- 10.1109/TFUZZ.2021.3066297
- ISSN
- 1063-6706
- Abstract
- This article presents a decentralized fuzzy adaptive event-triggered command-filtered control scheme for switched large-scale nonlinear systems with input delay. Fuzzy logic systems are employed to approximate uncertain nonlinearities and a novel observer is constructed to estimate unmeasured states. The "explosion of complexity" defect inherent in the backstepping approach is overcome by employing command filter technology. An auxiliary system is designed to compensate for the effect of input delay, and a novel event-triggered decentralized controller is derived based on the common Lyapunov function method. This article shows that the presented strategy guarantees that all closed-loop variables are semiglobally uniformly ultimately bounded. Finally, simulation results are shown to further confirm the presented strategy's validity.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > School of Electrical Engineering > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholar.korea.ac.kr/handle/2021.sw.korea/143006)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.