Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/87950
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Type: Conference paper
Title: Central suboptimal H∞ filter design for linear time-varying systems with state and measurement delays
Other Titles: Central suboptimal H-Infinity filter design for linear time-varying systems with state and measurement delays
Author: Basin, M.
Shi, P.
Calderon-Alvarez, D.
Citation: IEEE Conference on Decision and Control, 2008, pp.672-677
Publisher: IEEE
Publisher Place: USA
Issue Date: 2008
ISBN: 9781424431243
ISSN: 0191-2216
2576-2370
Conference Name: 47th IEEE Conference on Decision and Control (CDC) (9 Dec 2008 - 11 Dec 2008 : Cancun, Mexico)
Statement of
Responsibility: 
Michael Basin, Peng Shi, Dario Calderon-Alvarez
Abstract: This paper presents the central finite-dimensional H∞ filters for linear systems with state and measurement delays, that are suboptimal for a given threshold g with respect to a modified Bolza-Meyer quadratic criterion including the attenuation control term with the opposite sign. The paper first presents the central suboptimal H∞ filter for linear systems with state and measurement delays, which consists, in the general case, of an infinite set of differential equations. Then, the finite-dimensional central suboptimal H∞ filter is designed in case of linear systems with commensurable state and measurement delays, which contains a finite number of equations for any fixed filtering horizon; however, this number still grows unboundedly as time goes to infinity. To overcome that difficulty, the alternative central suboptimal H∞ filter is designed for linear systems with state and measurement delays, which is based on the alternative optimal H2 filter from [39]. Numerical simulations are conducted to verify performance of the designed central suboptimal filters for linear systems with state and measurement delays against the central suboptimal H∞ filter available for linear systems without delays.
Rights: ©2008 IEEE
DOI: 10.1109/CDC.2008.4738769
Appears in Collections:Aurora harvest 2
Electrical and Electronic Engineering publications

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