TY - JOUR
T1 - Exponential Synchronization of Complex Networks
T2 - An Intermittent Adaptive Event-Triggered Control Strategy
AU - Wu, Yongbao
AU - Wang, Yue
AU - Liu, Jian
AU - Xu, Yong
N1 - Publisher Copyright:
© 2004-2012 IEEE.
PY - 2021/11/1
Y1 - 2021/11/1
N2 - This paper investigates the exponential synchronization (ES) problem for complex networks (CNs) under an intermittent adaptive event-triggered control (IAE-TC) strategy which is based on dynamic IAE-TC during the control activation intervals. In this control mechanism, the intermittent controller has adaptability to the evolution results of the controlled networks and is activated only when the event-triggered condition is violated. Then, by employing this kind of control strategy and the Lyapunov method, some sufficient conditions are proposed to achieve the ES of CNs and it is proven that the Zeno behavior can be eliminated. Besides, an application about the islanded microgrid system and some numerical simulations are provided to verify the effectiveness of the derived theoretical results. Moreover, in the numerical simulations, it is shown that the dynamic IAE-TC strategy can decrease the number of event-triggered instants more availably than the static one.
AB - This paper investigates the exponential synchronization (ES) problem for complex networks (CNs) under an intermittent adaptive event-triggered control (IAE-TC) strategy which is based on dynamic IAE-TC during the control activation intervals. In this control mechanism, the intermittent controller has adaptability to the evolution results of the controlled networks and is activated only when the event-triggered condition is violated. Then, by employing this kind of control strategy and the Lyapunov method, some sufficient conditions are proposed to achieve the ES of CNs and it is proven that the Zeno behavior can be eliminated. Besides, an application about the islanded microgrid system and some numerical simulations are provided to verify the effectiveness of the derived theoretical results. Moreover, in the numerical simulations, it is shown that the dynamic IAE-TC strategy can decrease the number of event-triggered instants more availably than the static one.
KW - Event-triggered control
KW - adaptive control
KW - complex networks
KW - exponential synchronization
KW - intermittent control
UR - http://www.scopus.com/inward/record.url?scp=85114750078&partnerID=8YFLogxK
U2 - 10.1109/TCSI.2021.3109454
DO - 10.1109/TCSI.2021.3109454
M3 - Article
AN - SCOPUS:85114750078
SN - 1549-8328
VL - 68
SP - 4735
EP - 4745
JO - IEEE Transactions on Circuits and Systems I: Regular Papers
JF - IEEE Transactions on Circuits and Systems I: Regular Papers
IS - 11
ER -