Abstract
Global decentralized discrete sliding mode control of a class of interconnected system using only output information is considered in this paper. Matched and unmatched uncertainties as well as known and unknown interconnections are treated. Bounded time-varying delays are considered within the subsystems and through interconnections. The stability of the reduced-order interconnected systems is analyzed using the Lyapunov-Kraszovskii approach and a novel reachability condition of the composite sliding surfaces is established. The resultant dynamics are proved to be globally asymptotically stable. Simulations show the efficacy of the proposed scheme.
| Original language | English |
|---|---|
| Pages (from-to) | 808-814 |
| Number of pages | 7 |
| Journal | Automatica |
| Volume | 48 |
| Issue number | 5 |
| DOIs | |
| State | Published - May 2012 |
Keywords
- Discrete sliding-mode control
- Discrete systems
- Interconnected systems
- Time-delay systems
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering
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