教師資料查詢 | 類別: 期刊論文 | 教師: 周永山 Chou Yung-shan (瀏覽個人網頁)

標題:Computation of stability robustness bounds for linear discrete-time systems with time-varying parametric uncertainties
學年95
學期2
出版(發表)日期2007/07/01
作品名稱Computation of stability robustness bounds for linear discrete-time systems with time-varying parametric uncertainties
作品名稱(其他語言)
著者Chou, Yung-shan; Lin, Chun-chen
單位淡江大學電機工程學系
出版者IOS Press
著錄名稱、卷期、頁數Journal of Information and Optimization Sciences 28(4), pp.687-702
摘要Structured singular value (SSV or µ ) theory is known to be an effective tool for assessing robust stability as well as robust performance for linear time-invariant systems subject to structured uncertainty. Most of the results of the theory deal only with timeinvariant uncertainty. Much less attention has been paid toward the effect of rate-of-variation of time-varying uncertainty upon stability. In this paper, based on the well known robust stability test of real µ theory, we present conditions which explicitly characterize the tradeoff between the allowable perturbation size and the associated allowable rate-of-variation of uncertainty upon stability. With these conditions, lower bound estimates for the two quantities can be computed via the data obtained from the robust stability test.
關鍵字Structured singular value;µ theory;robust stability;rate-of-variation;parametric uncertainty
語言英文
ISSN0252-2667
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國別中華民國
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