State-Sensitive Event-Triggered H∞-Impulse Hybrid Feedback Control for Singular Jump Systems under Spoofing Attacks
PANG Yujing
WU Yifan
ZHU Jingjuan
MENG Yanan
ZHUANG Guangming
Abstract：This paper investigates state-sensitive event-triggered H∞-impulse hybrid feedback control for singular Markovian jump systems under spoofing attacks.In order to further trade-off between control performance and communication efficiency,a modal-dependent state-sensitive event-triggered mechanism,which can adjust the event triggering threshold in real time according to the current system state,is pro-posed on the basis of periodic sampling.And based on the proposed event-triggered mechanism,a mode-dependent impulse hybrid feedback controller is established.The H∞ stochastic admissibility of singular Markovian jump systems under spoofing attacks is realized by constructing an impulse time-dependent and Markovian jump mode-dependent Lyapunov-Krasovskii(L-K)functional and exploiting singular value de-composition technique.The state-sensitive event-triggered mechanism and H∞-impulse hybrid feedback controller co-design are realized via a set of linear matrix inequalities(LMIs).The simulation instance of DC motor driven load confirms the validity of the suggested methodology.
Keywords：singular Markovian jump systemsspoofing attacksstate-sensitive event-triggered mecha-nismH∞-impulse hybrid feedback control
Publication Date：2024-08-28
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：14( 43-56 )