Abstract
This paper investigates the stabilization problem of a class of nonlinear dynamic systems with actuator and component failures as well as external disturbances. New fault-tolerant control algorithms are derived without the need for analytically estimating bound on actuator failure variables. It is shown that with the proposed method, both actuator failures and subsystem/component failures can be accommodated and the unmeasured state dependent growth disturbances can be effectively attenuated. Numerical simulations are conducted to confirm the effectiveness of the proposed fault-tolerant control method.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 29th Chinese Control Conference, CCC'10 |
| Publisher | IEEE |
| Pages | 4046-4051 |
| Number of pages | 6 |
| ISBN (Electronic) | 9787894631046 |
| ISBN (Print) | 9781424462636 |
| Publication status | Published - 22 Dec 2010 |
| Externally published | Yes |
| Event | 29th Chinese Control Conference, CCC 2010 - Beijing, China Duration: 29 Jul 2010 → 31 Jul 2010 |
Conference
| Conference | 29th Chinese Control Conference, CCC 2010 |
|---|---|
| Country/Territory | China |
| City | Beijing |
| Period | 29/07/10 → 31/07/10 |
Funding
Supported by National Natural Science Foundation of China (60974052), Program for Changjiang Scholars and Innovative Research Team in University (IRT0949), and Beijing Jiaotong University Research Program (RCS2008ZT002, 2009JBZ001, 2009RC008)
Keywords
- Actuator and subsystem failures
- Fault-tolerant control (FTC)
- Nonlinear system
- Robust adaptive control
- Unbounded disturbances