Adaptive Fuzzy Event-Triggered Control of Aerial Refueling Hose System With Actuator Failures

In this study, we propose an adaptive fuzzy event-triggered control scheme for an autonomous aerial refueling hose system involving uncertainty, an event-triggered mechanism, and actuator failures. The unknown nonlinear function is approximated using the designed fuzzy logic systems. Through introdu...

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Bibliographic Details
Published in:IEEE transactions on fuzzy systems 2022-08, Vol.30 (8), p.2981-2992
Main Authors: Liu, Zhijie, Shi, Jun, Zhao, Xuena, Zhao, Zhijia, Li, Han-Xiong
Format: Article
Language:English
Subjects:
Actuator failure
Actuator faults
Actuators
Adaptation models
Adaptive control
adaptive fuzzy control
Adaptive systems
Aerial refueling
Event triggered control
Feedback control
flexible hose
Fuzzy control
Fuzzy logic
fuzzy logic system (FLS)
Fuzzy systems
Hoses
Liapunov direct method
Mathematical model
Vibration control
Vibrations
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Summary:In this study, we propose an adaptive fuzzy event-triggered control scheme for an autonomous aerial refueling hose system involving uncertainty, an event-triggered mechanism, and actuator failures. The unknown nonlinear function is approximated using the designed fuzzy logic systems. Through introduction of the adaptive compensation scheme, the problem of an infinite number of actuator failures, including partial and complete failures, is solved. In addition, the event-triggered control strategy is designed to achieve vibration suppression while decreasing the communication burden between the controllers and actuators. The stability of the closed-loop system is demonstrated via the Lyapunov direct method. Finally, simulation examples are presented to confirm the validity of the proposed control scheme.
ISSN:1063-6706
1941-0034
DOI:10.1109/TFUZZ.2021.3098733