Abstract
The satisfactory fault-tolerant control problems with multi-indices constraints are investigated via LMI for fuzzy nonlinear systems against actuator failures. The tolerant controller with constrains on decay rate, control input and output, is designed via state-feedback of parallel distributed compensation. Then the satisfactory tolerant controller with constrains on pole index, steady variance index and H∞ constrains is also designed. The ranges of consistent indices are provided. Finally, simulation examples show the validity and effectiveness of the proposed method.
| Original language | English |
|---|---|
| Pages (from-to) | 998-1003+1009 |
| Journal | Kongzhi yu Juece/Control and Decision |
| Volume | 25 |
| Issue number | 7 |
| State | Published - Jul 2010 |
Keywords
- Actuator failures
- Multi-indices constraints
- Satisfactory fault-tolerant control
- T-S fuzzy model