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Event‐triggered H ∞ feedback control for delayed singular jump systems based on sampled observer and exponential detector
Author(s) -
Zhuang Guangming,
Xia Jianwei,
Ma Qian,
Sun Wei,
Wang Yanqian
Publication year - 2021
Publication title -
international journal of robust and nonlinear control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.361
H-Index - 106
eISSN - 1099-1239
pISSN - 1049-8923
DOI - 10.1002/rnc.5679
Subject(s) - control theory (sociology) , observer (physics) , jump , controller (irrigation) , aperiodic graph , computer science , exponential function , event (particle physics) , mathematics , control (management) , artificial intelligence , mathematical analysis , physics , quantum mechanics , combinatorics , agronomy , biology
This paper is intended to investigate the problem of event‐triggeredH ∞feedback control for time‐varying delays singular jump systems based on sampled observer and exponential detector. By virtue of the designed event‐triggered control strategies, the state estimate signals are transmitted to the controller under the networked communication environment and aperiodic sampling scheme. The driving threshold is devised by exponentially decreasing function, which is used to guarantee not only the validity of event‐triggered strategy but also the admissibility of the delayed singular jump systems. Neoteric stochastic admissibility, stabilization andH ∞performance conditions are obtained in terms of linear matrix inequalities. Simulation examples including an oil catalytic cracking process are utilized to illustrate the validity and superiority of the proposed event‐triggered feedback control technique.