Abstract
This paper introduces an integral control approach to high-gain observer design. and its stability is analyzed based on Lyapunov theory. It is assumed that their states are unmeasurable. The proposed high-gain observer has the integrator of the estimation error in dynamics. It improves the stability of high-gain observers, which is robust to noisy measurements, uncertainties and peaking phenomenon as well. Its stability is analyzed by the Lyapunov approach. In order to verify the effectiveness of the proposed scheme, some graphical analysis is given.
| Original language | English |
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| Pages | 1372-1375 |
| Number of pages | 4 |
| State | Published - 2010 |
| Event | Joint 5th International Conference on Soft Computing and Intelligent Systems and 11th International Symposium on Advanced Intelligent Systems, SCIS and ISIS 2010 - Okayama, Japan Duration: 8 Dec 2010 → 12 Dec 2010 |
Conference
| Conference | Joint 5th International Conference on Soft Computing and Intelligent Systems and 11th International Symposium on Advanced Intelligent Systems, SCIS and ISIS 2010 |
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| Country/Territory | Japan |
| City | Okayama |
| Period | 8/12/10 → 12/12/10 |
Keywords
- High-gain
- Integral control
- Peaking phenomenon
- Robust
- Stability