Open AccessNew results on stability analysis and stabilisation of networked control system
Author(s) -
Li Zhicheng,
Alsaadi Fuad,
Hayat Tasawar,
Gao Huijun
Publication year - 2014
Publication title -
iet control theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.059
H-Index - 108
eISSN - 1751-8652
pISSN - 1751-8644
DOI - 10.1049/iet-cta.2014.0189
Subject(s) - control theory (sociology) , stability (learning theory) , control engineering , control (management) , computer science , control system , engineering , artificial intelligence , electrical engineering , machine learning
This study studies the problems of stability analysis and stabilisation for networked control systems. The networked control system is modelled as a Markovian jump time‐delay system, which is transformed into an interconnected form by the transformation approach. Then, the new stability and the stabilisation conditions are presented based on the scaled small gain theorem and the Lyapunov functional method. The results are much less conservative than other existing results because of the utilisation of the input–output method and some novel techniques. In the illustrated example, the controller of mechanical networked control systems is obtained by the stabilisation condition, which illustrates the less conservatism and effectiveness of the authors’ method.