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Mixed Event/Time‐Triggered Static Output Feedback L 2 ‐Gain Control for Networked Control Systems
Author(s) -
Yang ShengHsiung,
Wu JenqLang
Publication year - 2017
Publication title -
asian journal of control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.769
H-Index - 53
eISSN - 1934-6093
pISSN - 1561-8625
DOI - 10.1002/asjc.1334
Subject(s) - control theory (sociology) , network packet , networked control system , dropout (neural networks) , controller (irrigation) , constraint (computer aided design) , output feedback , computer science , control (management) , linear matrix inequality , control system , matrix (chemical analysis) , engineering , mathematics , mathematical optimization , computer network , mechanical engineering , materials science , electrical engineering , machine learning , artificial intelligence , agronomy , composite material , biology
Abstract This paper considers the design of mixed event/time‐triggered controllers for networked control systems (NCSs) under transmission delay and possible packet dropout. Assuming that a conventional delayed static output feedback L 2 ‐gain controller exists, we propose an output‐based mixed event/time‐triggered communication scheme for reducing the network traffic in a NCS. Moreover, we show that a conventional delayed static output feedback L 2 ‐gain controller can be obtained by solving a linear matrix inequality with a matrix equality constraint. A numerical example is proposed for demonstrating the theoretical results.