ROBUST FAULT DETECTION AND ISOLATION FOR LINEAR INPUT TIME-DELAY SYSTEMS

Y. X. Yao; R. Kovacevic; Y. M. Zhang

doi:10.1115/IMECE1996-0420

ROBUST FAULT DETECTION AND ISOLATION FOR LINEAR INPUT TIME-DELAY SYSTEMS

Y. X. Yao, R. Kovacevic, Y. M. Zhang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In this paper, we propose a robust fault detection and isolation method for linear input time-delay systems under unknown disturbances. The factorization approach in the frequency domain is used to obtain results. A parameterization for all residual generators for fault detection is proposed. Based on the results of partimeterizations, the robust residual generator design is studied. A performance index that contains a measure of the effects of disturbances and faults is introduced. It is shown that the residual is robust against the disturbance and sensitive to the fault. The application of residual evaluation for such systems is also discussed.

Original language	English
Title of host publication	Dynamic Systems and Control
Pages	859-866
Number of pages	8
ISBN (Electronic)	9780791815281
DOIs	https://doi.org/10.1115/IMECE1996-0420
State	Published - 1996
Event	ASME 1996 International Mechanical Engineering Congress and Exposition, IMECE 1996 - Atlanta, United States Duration: Nov 17 1996 → Nov 22 1996

Publication series

Name	ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
Volume	1996-O

Conference

Conference	ASME 1996 International Mechanical Engineering Congress and Exposition, IMECE 1996
Country/Territory	United States
City	Atlanta
Period	11/17/96 → 11/22/96

Bibliographical note

Publisher Copyright:
© 1996 American Society of Mechanical Engineers (ASME). All rights reserved.

ASJC Scopus subject areas

Mechanical Engineering

Access to Document

10.1115/IMECE1996-0420

Cite this

@inproceedings{978c0a5c04f440fc80547e9bceac7c50,

title = "ROBUST FAULT DETECTION AND ISOLATION FOR LINEAR INPUT TIME-DELAY SYSTEMS",

abstract = "In this paper, we propose a robust fault detection and isolation method for linear input time-delay systems under unknown disturbances. The factorization approach in the frequency domain is used to obtain results. A parameterization for all residual generators for fault detection is proposed. Based on the results of partimeterizations, the robust residual generator design is studied. A performance index that contains a measure of the effects of disturbances and faults is introduced. It is shown that the residual is robust against the disturbance and sensitive to the fault. The application of residual evaluation for such systems is also discussed.",

author = "Yao, {Y. X.} and R. Kovacevic and Zhang, {Y. M.}",

note = "Publisher Copyright: {\textcopyright} 1996 American Society of Mechanical Engineers (ASME). All rights reserved.; ASME 1996 International Mechanical Engineering Congress and Exposition, IMECE 1996 ; Conference date: 17-11-1996 Through 22-11-1996",

year = "1996",

doi = "10.1115/IMECE1996-0420",

language = "English",

series = "ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)",

pages = "859--866",

booktitle = "Dynamic Systems and Control",

}

Yao, YX, Kovacevic, R & Zhang, YM 1996, ROBUST FAULT DETECTION AND ISOLATION FOR LINEAR INPUT TIME-DELAY SYSTEMS. in Dynamic Systems and Control. ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), vol. 1996-O, pp. 859-866, ASME 1996 International Mechanical Engineering Congress and Exposition, IMECE 1996, Atlanta, United States, 11/17/96. https://doi.org/10.1115/IMECE1996-0420

TY - GEN

T1 - ROBUST FAULT DETECTION AND ISOLATION FOR LINEAR INPUT TIME-DELAY SYSTEMS

AU - Yao, Y. X.

AU - Kovacevic, R.

AU - Zhang, Y. M.

PY - 1996

Y1 - 1996

N2 - In this paper, we propose a robust fault detection and isolation method for linear input time-delay systems under unknown disturbances. The factorization approach in the frequency domain is used to obtain results. A parameterization for all residual generators for fault detection is proposed. Based on the results of partimeterizations, the robust residual generator design is studied. A performance index that contains a measure of the effects of disturbances and faults is introduced. It is shown that the residual is robust against the disturbance and sensitive to the fault. The application of residual evaluation for such systems is also discussed.

AB - In this paper, we propose a robust fault detection and isolation method for linear input time-delay systems under unknown disturbances. The factorization approach in the frequency domain is used to obtain results. A parameterization for all residual generators for fault detection is proposed. Based on the results of partimeterizations, the robust residual generator design is studied. A performance index that contains a measure of the effects of disturbances and faults is introduced. It is shown that the residual is robust against the disturbance and sensitive to the fault. The application of residual evaluation for such systems is also discussed.

UR - http://www.scopus.com/inward/record.url?scp=85169413786&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85169413786&partnerID=8YFLogxK

U2 - 10.1115/IMECE1996-0420

DO - 10.1115/IMECE1996-0420

M3 - Conference contribution

AN - SCOPUS:85169413786

T3 - ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)

SP - 859

EP - 866

BT - Dynamic Systems and Control

T2 - ASME 1996 International Mechanical Engineering Congress and Exposition, IMECE 1996

Y2 - 17 November 1996 through 22 November 1996

ER -

ROBUST FAULT DETECTION AND ISOLATION FOR LINEAR INPUT TIME-DELAY SYSTEMS

Abstract

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