Stability Analysis for High Frequency Networked Control Systems

Author

Yang, Hongjiu ; Xia, Yuanqing ; Shi, Peng ; Fu, Mengyin

Author_Institution

Key Lab. of Intell. Control & Decision of Complex Syst., Beijing Inst. of Technol., Beijing, China

Volume

57

Issue

10

fYear

2012

Firstpage

2694

Lastpage

2700

Abstract

This note generalizes the stability analysis for a high frequency networked control system. The high-frequency networked control system is described by a delta operator system with a high frequency constraint. Stability conditions are given for the high frequency delta operator system. Furthermore, by developing the generalized Kalman-Yakubovic-Popov lemma, improved stability conditions are also presented in terms of linear matrix inequalities. Some experiment results are presented to illustrate the effectiveness of the developed techniques.

Keywords

distributed control; linear matrix inequalities; multivariable control systems; networked control systems; stability; Kalman-Yakubovic-Popov lemma; delta operator system; high frequency constraint; high frequency networked control systems; linear matrix inequalities; stability analysis; Delay; Educational institutions; Frequency control; Linear matrix inequalities; Numerical stability; Power system stability; Stability analysis; Delta operator system; Kalman-Yakubovic-Popov (KYP) lemma; high frequency; networked control system (NCS); stability analysis;

fLanguage

English

Journal_Title

Automatic Control, IEEE Transactions on

Publisher

ieee

ISSN

0018-9286

Type

jour

DOI

10.1109/TAC.2012.2190194

Filename

6166420