Abstract
In this paper, a Linear Matrix Inequality approach is presented for synthesizing
controllers that robustly stabilize a plant against Bicoprime Factor uncertainty. Following the development of the general case, non-normalized results, the usefulness of normalized Bicoprime Factorizations is studied in this context and shown to be beneficial in deducing the existence of a robustly stabilizing controller for given robust stability margin. Finally, a numerical example is provided to demonstrate the practical applicability of the developed methodology.
controllers that robustly stabilize a plant against Bicoprime Factor uncertainty. Following the development of the general case, non-normalized results, the usefulness of normalized Bicoprime Factorizations is studied in this context and shown to be beneficial in deducing the existence of a robustly stabilizing controller for given robust stability margin. Finally, a numerical example is provided to demonstrate the practical applicability of the developed methodology.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 21st IFAC World Congress, Berlin, Germany, July 2020 |
| Publication status | Accepted/In press - 7 May 2020 |
Keywords
- Robust control
- H-infinity control
- Coprime factorization
- Uncertainty
- Uncertain linear systems
- Iterative methods
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