Reconstruction of sensor faults using a secondary sliding mode observer

Chee Pin Tan; Christopher Edwards

Reconstruction of sensor faults using a secondary sliding mode observer

Chee Pin Tan, Christopher Edwards

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Other

Abstract

This paper proposes two methods for reconstructing sensor faults using sliding mode observers. In both methods, fictitious systems are introduced in which the original sensor fault appears as an actuator fault. The original sensor faults are then reconstructed using a 'secondary' sliding mode observer. For both methods, there are conditions which must be satisfied for successful fault reconstruction. The methods are demonstrated with a chemical process example.

Original language	English
Title of host publication	40th IEEE Conference on Decision and Control (CDC)
Pages	579-584
Number of pages	6
Volume	1
Publication status	Published - 2001
Externally published	Yes
Event	IEEE Conference on Decision and Control 2001 - Orlando, United States of America Duration: 4 Dec 2001 → 4 Dec 2001 Conference number: 40th https://ieeexplore.ieee.org/xpl/conhome/7709/proceeding (Proceedings)

Publication series

Name	Proceedings of the IEEE Conference on Decision and Control
ISSN (Print)	0191-2216

Conference

Conference	IEEE Conference on Decision and Control 2001
Abbreviated title	CDC 2001
Country/Territory	United States of America
City	Orlando
Period	4/12/01 → 4/12/01
Internet address	https://ieeexplore.ieee.org/xpl/conhome/7709/proceeding (Proceedings)

Keywords

Fault detection and isolation
Fault reconstruction
Linear matrix inequalities
Observer
Sliding mode

Cite this

@inproceedings{ed58ada11de143179c40b88bb096cf5e,

title = "Reconstruction of sensor faults using a secondary sliding mode observer",

abstract = "This paper proposes two methods for reconstructing sensor faults using sliding mode observers. In both methods, fictitious systems are introduced in which the original sensor fault appears as an actuator fault. The original sensor faults are then reconstructed using a 'secondary' sliding mode observer. For both methods, there are conditions which must be satisfied for successful fault reconstruction. The methods are demonstrated with a chemical process example.",

keywords = "Fault detection and isolation, Fault reconstruction, Linear matrix inequalities, Observer, Sliding mode",

author = "Tan, {Chee Pin} and Christopher Edwards",

year = "2001",

language = "English",

volume = "1",

series = "Proceedings of the IEEE Conference on Decision and Control",

pages = "579--584",

booktitle = "40th IEEE Conference on Decision and Control (CDC)",

url = "https://ieeexplore.ieee.org/xpl/conhome/7709/proceeding",

}

TY - GEN

T1 - Reconstruction of sensor faults using a secondary sliding mode observer

AU - Tan, Chee Pin

AU - Edwards, Christopher

N1 - Conference code: 40th

PY - 2001

Y1 - 2001

N2 - This paper proposes two methods for reconstructing sensor faults using sliding mode observers. In both methods, fictitious systems are introduced in which the original sensor fault appears as an actuator fault. The original sensor faults are then reconstructed using a 'secondary' sliding mode observer. For both methods, there are conditions which must be satisfied for successful fault reconstruction. The methods are demonstrated with a chemical process example.

AB - This paper proposes two methods for reconstructing sensor faults using sliding mode observers. In both methods, fictitious systems are introduced in which the original sensor fault appears as an actuator fault. The original sensor faults are then reconstructed using a 'secondary' sliding mode observer. For both methods, there are conditions which must be satisfied for successful fault reconstruction. The methods are demonstrated with a chemical process example.

KW - Fault detection and isolation

KW - Fault reconstruction

KW - Linear matrix inequalities

KW - Observer

KW - Sliding mode

UR - http://www.scopus.com/inward/record.url?scp=0035709022&partnerID=8YFLogxK

M3 - Conference Paper

AN - SCOPUS:0035709022

VL - 1

T3 - Proceedings of the IEEE Conference on Decision and Control

SP - 579

EP - 584

BT - 40th IEEE Conference on Decision and Control (CDC)

T2 - IEEE Conference on Decision and Control 2001

Y2 - 4 December 2001 through 4 December 2001

ER -

Reconstruction of sensor faults using a secondary sliding mode observer

Abstract

Publication series

Conference

Keywords

Other files and links

Cite this