Abstract
The problem of global decentralized robust stabilization for a class of large-scale interconnected nonlinear systems with parameter uncertainties is investigated. Subsystems are assumed to be in a nested structure with multiple inputs. Interconnections are bounded by higher-order polynomials in the decentralized strict feedback form. Decentralized robust controllers are constructed by a Lyapunov-based recursive design technique, backstepping with the aid of augmentation, so that the corresponding closed-loop system is globally asymptotically stable for all possible uncertain parameters and interconnections. © 2001 Elsevier Science Ltd. All rights reserved.
| Original language | English |
|---|---|
| Pages (from-to) | 1435-1442 |
| Journal | Automatica |
| Volume | 37 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - Sept 2001 |
| Externally published | Yes |
Research Keywords
- Decentralized control
- Global stability
- Large-scale systems
- Lyapunov function
- Nonlinear systems
- Robust control
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