Title :
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
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;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.2012.2190194
