TY - JOUR
T1 - Adaptive Fuzzy Event-triggered Control of Aerial Refueling Hose System with Actuator Failures
AU - Liu, Zhijie
AU - Shi, Jun
AU - Zhao, Xuena
AU - Zhao, Zhijia
AU - Li, Han-Xiong
PY - 2022/8
Y1 - 2022/8
N2 - In this study, we propose an adaptive fuzzy eventtriggered 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.
AB - In this study, we propose an adaptive fuzzy eventtriggered 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.
KW - Actuator faults
KW - Actuators
KW - Adaptation models
KW - Adaptive fuzzy control
KW - Adaptive systems
KW - Event-triggered control
KW - Flexible hose
KW - Fuzzy logic
KW - Fuzzy logic system (FLS)
KW - Hoses
KW - Mathematical model
KW - Vibrations
UR - http://www.scopus.com/inward/record.url?scp=85112667498&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85112667498&origin=recordpage
U2 - 10.1109/TFUZZ.2021.3098733
DO - 10.1109/TFUZZ.2021.3098733
M3 - RGC 21 - Publication in refereed journal
SN - 1063-6706
VL - 30
SP - 2981
EP - 2992
JO - IEEE Transactions on Fuzzy Systems
JF - IEEE Transactions on Fuzzy Systems
IS - 8
ER -