Abstract
A robustness design of H∞ fuzzy control is proposed in this paper to overcome the effect of modeling errors between nonlinear multiple time-delay systems and fuzzy models. In terms of Lyapunov's direct method, a stability criterion is derived to guarantee the UUB (uniformly ultimately bounded) stability of nonlinear multiple time-delay interconnected systems with disturbances. Based on this criterion and the decentralized control scheme, a set of fuzzy controllers is then synthesized via the technique of parallel distributed compensation (PDC) to stabilize the nonlinear multiple time-delay interconnected systems and the H∞ control performance is achieved in the mean time.
| Original language | English |
|---|---|
| Pages (from-to) | 104-110 |
| Number of pages | 7 |
| Journal | Asian Journal of Control |
| Volume | 9 |
| Issue number | 1 |
| DOIs | |
| State | Published - 03 2007 |
| Externally published | Yes |
Keywords
- Fuzzy control.
- Interconnected systems
- T-S fuzzy models
- Time delay