Referenced Items are not available for this document.
In a recent paper K. Zhou and P.P. Khargonekar (ibid., vol.AC-32, pp.621-623, 1987) obtained sufficient conditions for robust stability over specified sets of matrix perturbations. These results are here extended to include performance bounds. Performance is defined as the worst-case expected value of a quadratic functional involving the state variables when the system is subjected to white noise disturbances. The results are illustrated by considering the gain margin of both an LQG controller and a robustified design obtained by D.S. Bernstein and S.W. Greeley (1986) for J.C. Doyle's examples
Published in:
Automatic Control, IEEE Transactions on
(Volume:34
,
Issue:
7
)
Date of Publication: Jul 1989
- Page(s):
- 751 - 758
- ISSN :
- 0018-9286
- INSPEC Accession Number:
- 3465936
- Digital Object Identifier :
- 10.1109/9.29405
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Jul 1989
- Sponsored by :
- IEEE Control Systems Society
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