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Title: Integrated design of dynamic controller with fault diagnosis and tolerance
Authors: Li, Zhenhai
Zolotas, Argyrios C.
Jaimoukha, I.M.
Grigoriadis, K.M.
Issue Date: 2009
Publisher: © IEEE
Citation: LI, Z....et al., 2009. Integrated design of dynamic controller with fault diagnosis and tolerance. IN: 17th Mediterranean Conference on Control and Automation, (MED '09), Thessaloniki, Greece, 24-26 June, pp. 694-699
Abstract: Fault detection capability tends to become an integral part of control system design procedures for practical engineering systems. It is thus desirable fault diagnosis/tolerance functions to also be included in the controller design. In this context, we develop a generic observer-based feedback controller where the observer-part can also generate a residual signal for fault detection purposes. The design objectives is a mixture of Hinfin control and Hinfin fault detection and isolation. This multi-objective optimization problem is then formulated using Bilinear Matrix Inequalities (BMI) and a sub-optimal solution is achieved via transformation to Linear Matrix Inequalities (LMI). The developed approach and algorithm are verified in study of an application to a railway suspension system of ride quality maintenance.
Description: This is a conference paper [© IEEE]. It is also available at: http://ieeexplore.ieee.org/ Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Version: Published
DOI: 10.1109/MED.2009.5164624
URI: https://dspace.lboro.ac.uk/2134/5340
ISBN: 9781424446841
Appears in Collections:Conference Papers (Control Systems Group)
Conference Papers and Contributions (Electronic, Electrical and Systems Engineering)

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