DOIONLINE

DOIONLINE NO - IJEEDC-IRAJ-DOIONLINE-2888

Publish In
International Journal of Electrical, Electronics and Data Communication (IJEEDC)-IJEEDC
Journal Home
Volume Issue
Issue
Volume-3, Issue-9  ( Sep, 2015 )
Paper Title
Robust And Non-Fragile H∞ Filter Design With Randomly Occurring Uncertainties And Randomly Occurring Disturbances
Author Name
Seung Hyeop Yang, Seung Hyun Paik, Jun Yeong Lee, Sang Woo Jung, Hong Bae Park
Affilition
School of Electronics, College of IT, Kyungpook National University, Daegu, Korea
Pages
31-35
Abstract
This paper describes the synthesis of a robust and non-fragile H∞ linear filter design for a class of time delayed uncertain system with randomly occurring uncertainties (ROUs) and disturbances (RODs). Firstly, we present the sufficient condition for the existence of filter and the method for designing a robust non-fragile H∞ filter by LMI (linear matrix inequality) approach using a Lyapunov functional. Secondly, we propose modified PLMI (parameterized linear matrix inequality) to find solutions for a robust and non-fragile H∞ filter with ROU and ROD. Since infinite number of LMIs are involved in proposed PLMI, we use relaxation technique to obtain solutions. Finally, we show that the proposed filter guarantees H∞ performance through numerical example in terms of ROU and ROD. Index Terms—Robust filter, Non-fragile, H∞, ROU, ROD,
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