Robustness bounds for continuous systems with LQ regulators
β Scribed by Huang, S.N.; Qian, J.X.; Shao, H.H.
- Book ID
- 114449612
- Publisher
- The Institution of Electrical Engineers
- Year
- 1995
- Tongue
- English
- Weight
- 311 KB
- Volume
- 142
- Category
- Article
- ISSN
- 1350-2379
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## Abstract In this short communication we present new upper and lower performance bounds of LQ (linearβquadratic) systems with timeβvarying parametric uncertainties. These new performance bounds improve on those proposed by Wang and Kuo by giving more accurate measures of performance robustness. W
This paper focuses on analysis of the robustness of full state feedback controlled systems with parametric uncertainties. Both the ability to remain stable and to maintain a prescribed level of performance are assessed. Robustness bounds are developed for a given closed-loop system; these describe t