Disturbance attenuation and fault detection via zero-pole assignment: A dynamic observer approach

Xuewu Dai; Zhiwei Gao; Tim Breikin; Hong Wang

doi:10.3182/20080706-5-KR-1001.2600

Disturbance attenuation and fault detection via zero-pole assignment: A dynamic observer approach

Xuewu Dai, Zhiwei Gao, Tim Breikin, Hong Wang

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

Abstract

In this paper, a zero-pole assignment approach is proposed for disturbance attenuation in dynamic fault detection observer design. The properties of dynamic observers are analysed and it is shown that the poles of a dynamic observer can be shifted and the additional zeros can be assigned arbitrarily. Then, a novel pole-zero assignment approach is proposed and its application to a continuous system is presented. In the simulation, the disturbances are low-frequency signals ($

Original language	English
Title of host publication	IFAC Proceedings Volumes (IFAC-PapersOnline)\|IFAC Proc. Vol. (IFAC-PapersOnline)
Volume	17
DOIs	https://doi.org/10.3182/20080706-5-KR-1001.2600
Publication status	Published - 2008
Event	17th World Congress, International Federation of Automatic Control, IFAC - Seoul Duration: 1 Jul 2008 → … http://www.ifac-papersonline.net/Detailed/37247.html

Conference

Conference	17th World Congress, International Federation of Automatic Control, IFAC
City	Seoul
Period	1/07/08 → …
Internet address	http://www.ifac-papersonline.net/Detailed/37247.html

Keywords

Fault detection and diagnosis
Iterative modelling and control design

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10.3182/20080706-5-KR-1001.2600

Cite this

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title = "Disturbance attenuation and fault detection via zero-pole assignment: A dynamic observer approach",

abstract = "In this paper, a zero-pole assignment approach is proposed for disturbance attenuation in dynamic fault detection observer design. The properties of dynamic observers are analysed and it is shown that the poles of a dynamic observer can be shifted and the additional zeros can be assigned arbitrarily. Then, a novel pole-zero assignment approach is proposed and its application to a continuous system is presented. In the simulation, the disturbances are low-frequency signals ($",

keywords = "Fault detection and diagnosis, Iterative modelling and control design",

author = "Xuewu Dai and Zhiwei Gao and Tim Breikin and Hong Wang",

year = "2008",

doi = "10.3182/20080706-5-KR-1001.2600",

language = "English",

isbn = "9783902661005",

volume = "17",

booktitle = "IFAC Proceedings Volumes (IFAC-PapersOnline)|IFAC Proc. Vol. (IFAC-PapersOnline)",

note = "17th World Congress, International Federation of Automatic Control, IFAC ; Conference date: 01-07-2008",

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Dai, X, Gao, Z, Breikin, T & Wang, H 2008, Disturbance attenuation and fault detection via zero-pole assignment: A dynamic observer approach. in IFAC Proceedings Volumes (IFAC-PapersOnline)|IFAC Proc. Vol. (IFAC-PapersOnline). vol. 17, 17th World Congress, International Federation of Automatic Control, IFAC, Seoul, 1/07/08. https://doi.org/10.3182/20080706-5-KR-1001.2600

TY - GEN

T1 - Disturbance attenuation and fault detection via zero-pole assignment: A dynamic observer approach

AU - Dai, Xuewu

AU - Gao, Zhiwei

AU - Breikin, Tim

AU - Wang, Hong

PY - 2008

Y1 - 2008

N2 - In this paper, a zero-pole assignment approach is proposed for disturbance attenuation in dynamic fault detection observer design. The properties of dynamic observers are analysed and it is shown that the poles of a dynamic observer can be shifted and the additional zeros can be assigned arbitrarily. Then, a novel pole-zero assignment approach is proposed and its application to a continuous system is presented. In the simulation, the disturbances are low-frequency signals ($

AB - In this paper, a zero-pole assignment approach is proposed for disturbance attenuation in dynamic fault detection observer design. The properties of dynamic observers are analysed and it is shown that the poles of a dynamic observer can be shifted and the additional zeros can be assigned arbitrarily. Then, a novel pole-zero assignment approach is proposed and its application to a continuous system is presented. In the simulation, the disturbances are low-frequency signals ($

KW - Fault detection and diagnosis

KW - Iterative modelling and control design

U2 - 10.3182/20080706-5-KR-1001.2600

DO - 10.3182/20080706-5-KR-1001.2600

M3 - Conference contribution

SN - 9783902661005

VL - 17

BT - IFAC Proceedings Volumes (IFAC-PapersOnline)|IFAC Proc. Vol. (IFAC-PapersOnline)

T2 - 17th World Congress, International Federation of Automatic Control, IFAC

Y2 - 1 July 2008

ER -

Disturbance attenuation and fault detection via zero-pole assignment: A dynamic observer approach

Abstract

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Keywords

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