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H-infinity Structured Residual Generator Synthesis Using Residual Reference Models with Application to Lateral Vehicle Dynamics

Ho, Lok Man (2016) H-infinity Structured Residual Generator Synthesis Using Residual Reference Models with Application to Lateral Vehicle Dynamics. In: 2016 European Control Conference (ECC). European Control Conference, 29. Jun. - 1. Jul. 2016, Aalborg, Dänemark.

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Abstract

In the residual generation problem, one of the methods to achieve the fault sensitivity constraint is by optimising the residual to track a reference model for the fault-to-residual transfer function. A poorly selected, unrealistic reference model can have a detrimental impact on the robustness and decoupling performance of the residual. This can be particularly severe in the multiple fault case where the optimal ratio between the fault-to-residual gains are not known a priori. The proposed method is a measure to reduce this effect, by allowing the low frequency gain from each fault to the scalar residual to vary via an additional decision variable in the LMI formulation of the H-infinity estimator synthesis problem. The effectiveness of this method is demonstrated in a vehicle lateral dynamics application.

Item URL in elib:https://elib.dlr.de/105167/
Document Type:Conference or Workshop Item (Speech)
Title:H-infinity Structured Residual Generator Synthesis Using Residual Reference Models with Application to Lateral Vehicle Dynamics
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Ho, Lok ManLok.Ho (at) dlr.dehttps://orcid.org/0000-0002-9023-2520
Date:29 June 2016
Journal or Publication Title:2016 European Control Conference (ECC)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:fault detection and isolation, robust estimation, vehicle lateral dynamics
Event Title:European Control Conference
Event Location:Aalborg, Dänemark
Event Type:international Conference
Event Dates:29. Jun. - 1. Jul. 2016
Organizer:EUCA
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Fahrzeugintelligenz (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Vehicle System Dynamics
Deposited By: Ho, Lok Man
Deposited On:12 Jul 2016 13:35
Last Modified:14 Sep 2016 10:22

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