کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
697513 890372 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
H∞ filtering for discrete-time systems with randomly varying sensor delays
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
H∞ filtering for discrete-time systems with randomly varying sensor delays
چکیده انگلیسی

This paper investigates an H∞H∞ filtering problem for discrete-time systems with randomly varying sensor delays. The stochastic variable involved is a Bernoulli distributed white sequence appearing in measured outputs. This measurement mode can be used to characterize the effect of communication delays and/or data-loss in information transmissions across limited bandwidth communication channels over a wide area. H∞H∞ filtering of this class of systems is used to design a filter using the measurements with random delays to ensure the mean-square stochastic stability of the filtering error system and to guarantee a prescribed H∞H∞ filtering performance. A sufficient condition for the existence of such a filter is presented in terms of the feasibility of a linear matrix inequality (LMI). Finally, a numerical example is given to illustrate the effectiveness of the proposed approach.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automatica - Volume 44, Issue 7, July 2008, Pages 1918–1922
نویسندگان
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