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New performance bounds of continuous-time LQ systems with uncertain parameters

✍ Scribed by X. F. Zhang; J. S. Luo; A. Johnson

Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
417 KB
Volume
15
Category
Article
ISSN
0143-2087

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✦ Synopsis

Abstract

In this short communication we present new upper and lower performance bounds of LQ (linearβ€”quadratic) systems with time‐varying parametric uncertainties. These new performance bounds improve on those proposed by Wang and Kuo by giving more accurate measures of performance robustness. We use the same example as that used by Wang and Kuo to show that the improvements are substantial.

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