| 摘要: |
|
| 关键词: |
| DOI： |
| Received:January 10, 2006Revised:May 20, 2006 |
| 基金项目: |
|
| Delay-dependent robust stability of uncertain networked control systems with multiple state time-delays |
| Huaicheng YAN;Xinhan HUANG;Min WANG |
| (Department of Control Science and Engineering,Huazhong University of Science and Technology, Wuhan Hubei 430074,China) |
| Abstract: |
| In this paper, delay-dependent robust stability for a class of
uncertain networked control systems (NCSs) with multiple state
time-delays is investigated. Modeling of multi-input and
multi-output (MIMO) NCSs with network-induced delays and
uncertainties through new methods are proposed. Some new stability
criteria in terms of LMIs are derived by using Lyapunov stability
theory combined with linear matrix inequalities (LMIs) techniques.
We analyze the delay-dependent asymptotic stability and obtain
maximum allowable delay bound (MADB) for the NCSs with the proposed
methods. Compared with the reported results, the proposed results
obtain a much less conservative MADB which are more general.
Numerical example and simulation is used to illustrate the
effectiveness of the proposed methods. |
| Key words: etworked control systems(NCSs) Delay-dependent robust stability Linear matrix inequalities (LMIs) Networked-induced delay Maximum
allowable delay bound(MADB) |
