文章基本信息

标题：Stability Analysis and Control Design of a Vibration Control System with Uncertain and Tunable Delays
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作者：Rifat Sipahi ; Vladimir Kucera ; Tomas Vyhlidal 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2015
卷号：48
期号：12
页码：123-128
DOI：10.1016/j.ifacol.2015.09.364
语种：English
出版社：Elsevier
摘要：Vibrations being induced on a main structure due to fluctuating force disturbances are suppressed in this study using Delayed Resonator (DR) (N. Olgac, M. Hosek, 1997), with the added challenges that the corresponding system characteristic equation is of neutral type with two independent delays, where one delay must be tuned as per DR and the other is uncertain due to remote communication delays. In this study, a type of Rekasisus transformation with frequency sweeping approach is adopted along with D-subdivision theorem for the stability analysis of the LTI vibration control problem with respect to uncertain delay and controller gains, while keeping the tuned delay fixed, similar to that in (Cooke and van den Driessche, 1986a). Simulations, which validate the results, are also presented.
关键词：vibration suppressionmultiple delaysLTI systemfrequency sweepingcontroller design