Fault Detection for MIMO Networked Control System

Yingwei ZHANG; Fuli WANG; S. Joe QIN; Xinwang YANG; Yu CHEN

doi:10.3182/20060829-4-cn-2909.00180

Fault Detection for MIMO Networked Control System

Yingwei ZHANG^*, Fuli WANG, S. Joe QIN, Xinwang YANG, Yu CHEN

^*Corresponding author for this work

Research output: Journal Publications › Journal Article (refereed) › peer-review

Abstract

In this paper, we present a reduced-order memoryless state observer for networked control system with long delays in the control vectors. Then we use z-transform to deal with the long delays. By computing the residual between the output of the practical system and the output of the observer, we detect the fault of the networked system. An illustrative example shows the effectiveness of the approach. Copyright © 2006 IFAC.

Original language	English
Pages (from-to)	1080-1084
Number of pages	5
Journal	IFAC Proceedings Volumes
Volume	39
Issue number	13
DOIs	https://doi.org/10.3182/20060829-4-cn-2909.00180
Publication status	Published - Aug 2006
Externally published	Yes
Event	6th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, SAFEPROCESS 2006 - Beijing, China Duration: 30 Aug 2006 → 1 Sept 2006

Bibliographical note

ISBN: 9783902661142

Keywords

Diagnosis fault
Memoryless
MIMO
Networked control system
Reduced-order observers
Time delay

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10.3182/20060829-4-cn-2909.00180

Cite this

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title = "Fault Detection for MIMO Networked Control System",

abstract = "In this paper, we present a reduced-order memoryless state observer for networked control system with long delays in the control vectors. Then we use z-transform to deal with the long delays. By computing the residual between the output of the practical system and the output of the observer, we detect the fault of the networked system. An illustrative example shows the effectiveness of the approach. Copyright {\textcopyright} 2006 IFAC.",

keywords = "Diagnosis fault, Memoryless, MIMO, Networked control system, Reduced-order observers, Time delay",

author = "Yingwei ZHANG and Fuli WANG and QIN, {S. Joe} and Xinwang YANG and Yu CHEN",

note = "ISBN: 9783902661142; 6th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, SAFEPROCESS 2006 ; Conference date: 30-08-2006 Through 01-09-2006",

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doi = "10.3182/20060829-4-cn-2909.00180",

language = "English",

volume = "39",

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journal = "IFAC Proceedings Volumes",

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T1 - Fault Detection for MIMO Networked Control System

AU - ZHANG, Yingwei

AU - WANG, Fuli

AU - QIN, S. Joe

AU - YANG, Xinwang

AU - CHEN, Yu

N1 - ISBN: 9783902661142

PY - 2006/8

Y1 - 2006/8

N2 - In this paper, we present a reduced-order memoryless state observer for networked control system with long delays in the control vectors. Then we use z-transform to deal with the long delays. By computing the residual between the output of the practical system and the output of the observer, we detect the fault of the networked system. An illustrative example shows the effectiveness of the approach. Copyright © 2006 IFAC.

AB - In this paper, we present a reduced-order memoryless state observer for networked control system with long delays in the control vectors. Then we use z-transform to deal with the long delays. By computing the residual between the output of the practical system and the output of the observer, we detect the fault of the networked system. An illustrative example shows the effectiveness of the approach. Copyright © 2006 IFAC.

KW - Diagnosis fault

KW - Memoryless

KW - MIMO

KW - Networked control system

KW - Reduced-order observers

KW - Time delay

UR - http://www.scopus.com/inward/record.url?scp=79961160044&partnerID=8YFLogxK

U2 - 10.3182/20060829-4-cn-2909.00180

DO - 10.3182/20060829-4-cn-2909.00180

M3 - Journal Article (refereed)

SN - 1474-6670

VL - 39

SP - 1080

EP - 1084

JO - IFAC Proceedings Volumes

JF - IFAC Proceedings Volumes

IS - 13

T2 - 6th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, SAFEPROCESS 2006

Y2 - 30 August 2006 through 1 September 2006

ER -

Fault Detection for MIMO Networked Control System

Abstract

Bibliographical note

Keywords

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