Abstract
The capability of feedback in dealing with internal and external uncertainities for a class of p-th order nonlinear autoregressive control systems was studied. The lipschitz constant of the uncertain nonlinear function was used to describe the size of the uncertainity. Results showed that a globally stabilizing feedback did not exist for the corresponding class of uncertain systems. A quantitative limit to the capability of feedback mechanism in dealing with structural uncertainities was found.
Original language | English |
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Pages (from-to) | 2013-2018 |
Number of pages | 6 |
Journal | Proceedings of the IEEE Conference on Decision and Control |
Volume | 2 |
DOIs | |
Publication status | Published - 2001 |
Externally published | Yes |
Keywords
- Feedback
- Nonlinear
- Stability
- Uncertainty
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Zhang, Y., & Guo, L. (2001). A limit to the capability of feedback. Proceedings of the IEEE Conference on Decision and Control, 2, 2013-2018. https://doi.org/10.1109/CDC.2001.981206