Fault Tolerant Control for EMS systems with sensor failure

The paper presents a method to recover the performance of an EMS (Electromagnetic suspension) under faulty air gap measurement. The controller is a combination of classical control loops, a Kalman estimator and analytical redundancy (for the air gap signal). In case of a faulty air gap sensor the ai...

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Main Authors: Konstantinos Michail, Argyrios C. Zolotas, Roger Goodall, John T. Pearson
Format: Default Conference proceeding
Published: 2009
Subjects:
Online Access:https://hdl.handle.net/2134/4997
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spelling rr-article-95582542009-01-01T00:00:00Z Fault Tolerant Control for EMS systems with sensor failure Konstantinos Michail (7122557) Argyrios C. Zolotas (7122554) Roger Goodall (1250520) John T. Pearson (7121711) Mechanical engineering not elsewhere classified untagged Mechanical Engineering not elsewhere classified The paper presents a method to recover the performance of an EMS (Electromagnetic suspension) under faulty air gap measurement. The controller is a combination of classical control loops, a Kalman estimator and analytical redundancy (for the air gap signal). In case of a faulty air gap sensor the air gap signal is recovered using the Kalman filter and analytical redundancy. Simulations verify the proposed sensor Fault Tolerant Control (FTC) method for the EMS system. 2009-01-01T00:00:00Z Text Conference contribution 2134/4997 https://figshare.com/articles/conference_contribution/Fault_Tolerant_Control_for_EMS_systems_with_sensor_failure/9558254 CC BY-NC-ND 4.0
institution Loughborough University
collection Figshare
topic Mechanical engineering not elsewhere classified
untagged
Mechanical Engineering not elsewhere classified
spellingShingle Mechanical engineering not elsewhere classified
untagged
Mechanical Engineering not elsewhere classified
Konstantinos Michail
Argyrios C. Zolotas
Roger Goodall
John T. Pearson
Fault Tolerant Control for EMS systems with sensor failure
description The paper presents a method to recover the performance of an EMS (Electromagnetic suspension) under faulty air gap measurement. The controller is a combination of classical control loops, a Kalman estimator and analytical redundancy (for the air gap signal). In case of a faulty air gap sensor the air gap signal is recovered using the Kalman filter and analytical redundancy. Simulations verify the proposed sensor Fault Tolerant Control (FTC) method for the EMS system.
format Default
Conference proceeding
author Konstantinos Michail
Argyrios C. Zolotas
Roger Goodall
John T. Pearson
author_facet Konstantinos Michail
Argyrios C. Zolotas
Roger Goodall
John T. Pearson
author_sort Konstantinos Michail (7122557)
title Fault Tolerant Control for EMS systems with sensor failure
title_short Fault Tolerant Control for EMS systems with sensor failure
title_full Fault Tolerant Control for EMS systems with sensor failure
title_fullStr Fault Tolerant Control for EMS systems with sensor failure
title_full_unstemmed Fault Tolerant Control for EMS systems with sensor failure
title_sort fault tolerant control for ems systems with sensor failure
publishDate 2009
url https://hdl.handle.net/2134/4997
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