Adaptive Event-Triggered Output Feedback Fuzzy Control for Nonlinear Networked Systems With Packet Dropouts and Actuator Failure
- Authors
- Zhang, Zhenxing; Liang, Hongjing; Wu, Chengwei; Ahn, Choon Ki
- Issue Date
- 9월-2019
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Actuator failure; adaptive event-triggered mechanism; fuzzy dynamic output feedback control; networked control systems (NCSs); packet dropouts
- Citation
- IEEE TRANSACTIONS ON FUZZY SYSTEMS, v.27, no.9, pp.1793 - 1806
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE TRANSACTIONS ON FUZZY SYSTEMS
- Volume
- 27
- Number
- 9
- Start Page
- 1793
- End Page
- 1806
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/63032
- DOI
- 10.1109/TFUZZ.2019.2891236
- ISSN
- 1063-6706
- Abstract
- This paper studies the problem of adaptive event-triggered dynamic output feedback fuzzy control for nonlinear networked control systems. Two crucial factors, packet dropouts and actuator failure, are taken into consideration simultaneously. Takagi-Sugeno fuzzy model is introduced to describe considered systems. The Bernoulli random distribution process is employed to depict the phenomenon of data missing. The actuator failure model is adopted to depict actuator failure. An innovative adaptive event-triggered strategy is built to save computational resource. In the light of Lyapunov stability theory, a fuzzy dynamic output feedback controller is designed to guarantee the stochastic stability and H-infinity performance for considered systems. Finally, simulation results are provided to demonstrate the usefulness of the proposed control strategy.
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Collections - College of Engineering > School of Electrical Engineering > 1. Journal Articles
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