H-infinity control for networked control systems (NCS) with time-varying delays

Autor:	Min Wu, Jinhua She, Guo-Ping Liu, Hong Zhao
Rok vydání:	2005
Předmět:	H-infinity methods in control theory Hardware and Architecture Control and Systems Engineering Control theory Stability criterion Bounded function Control system Full state feedback Networked control system Robust control Computer Science Applications Mathematics Matrix method
Zdroj:	Journal of Control Theory and Applications. 3:157-162
ISSN:	1993-0623 1672-6340
DOI:	10.1007/s11768-005-0009-2
Popis:	This paper discusses H-infinity state feedback control for a networked control system with time-varying delays. Based on the free-weighing matrix method, a delay-dependent stability criterion satisfying a prescribed H-infinity norm bound is presented for an NCS with unknown, time-varying and bounded delays. And then, the criterion is transformed into sufficient conditions based on linear matrix inequalities for H-infinity control. The conditions thus obtained are also used to design an H-infinity state feedback controller. This design method is further extended to solve the design problem of robust H-infinity state feedback control. A numerical example demonstrates the validity of die method.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3cdab8d9bde80000eb7a0b764ada5ff0 https://doi.org/10.1007/s11768-005-0009-2 Zobrazit plný text záznamu