Fault Tolerance for Industrial Actuators in Absence of Accurate Models and Hardware Redundancy

Dimitrios Papageorgiou; Mogens Blanke; Hans Henrik Niemann; Jan H. Richter

doi:10.1109/CCA.2015.7320885

Fault Tolerance for Industrial Actuators in Absence of Accurate Models and Hardware Redundancy

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

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Abstract

This paper investigates Fault-Tolerant Control for closed-loop systems where only coarse models are available and there is lack of actuator and sensor redundancies. The problem is approached in the form of a typical servomotor in closed-loop. A linear model is extracted from input/output data to describe the system over a frequency range. Two methods based on the Kalman Filter and Statistical Change Detection techniques are proposed for detecting degradation faults and component failures, respectively. Finally, a reference correction setup is used to compensate for degradation faults.

Original language	English
Title of host publication	Proceedings of the 2015 IEEE Multi-Conference on Systems and Control (MSC)
Publisher	IEEE
Publication date	2015
Pages	1887-1894
ISBN (Print)	9781479977871
DOIs	https://doi.org/10.1109/CCA.2015.7320885
Publication status	Published - 2015
Event	2015 IEEE Multi-Conference on Systems and Control - Novotel Pacific hotel, Manly, Sydney, Australia Duration: 21 Sept 2015 → 23 Sept 2015

Conference

Conference	2015 IEEE Multi-Conference on Systems and Control
Location	Novotel Pacific hotel, Manly
Country/Territory	Australia
City	Sydney
Period	21/09/2015 → 23/09/2015

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10.1109/CCA.2015.7320885

MSC2015Accepted author manuscript, 395 KB

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@inproceedings{65731f6f174247bca89992234973ce70,

title = "Fault Tolerance for Industrial Actuators in Absence of Accurate Models and Hardware Redundancy",

abstract = "This paper investigates Fault-Tolerant Control for closed-loop systems where only coarse models are available and there is lack of actuator and sensor redundancies. The problem is approached in the form of a typical servomotor in closed-loop. A linear model is extracted from input/output data to describe the system over a frequency range. Two methods based on the Kalman Filter and Statistical Change Detection techniques are proposed for detecting degradation faults and component failures, respectively. Finally, a reference correction setup is used to compensate for degradation faults.",

author = "Dimitrios Papageorgiou and Mogens Blanke and Niemann, \{Hans Henrik\} and Richter, \{Jan H.\}",

year = "2015",

doi = "10.1109/CCA.2015.7320885",

language = "English",

isbn = "9781479977871",

pages = "1887--1894",

booktitle = "Proceedings of the 2015 IEEE Multi-Conference on Systems and Control (MSC)",

publisher = "IEEE",

address = "United States",

note = "2015 IEEE Multi-Conference on Systems and Control, MSC2015 ; Conference date: 21-09-2015 Through 23-09-2015",

}

Papageorgiou, D , Blanke, M , Niemann, HH & Richter, JH 2015, Fault Tolerance for Industrial Actuators in Absence of Accurate Models and Hardware Redundancy. in Proceedings of the 2015 IEEE Multi-Conference on Systems and Control (MSC). IEEE, pp. 1887-1894, 2015 IEEE Multi-Conference on Systems and Control, Sydney, Australia, 21/09/2015. https://doi.org/10.1109/CCA.2015.7320885

Fault Tolerance for Industrial Actuators in Absence of Accurate Models and Hardware Redundancy. / Papageorgiou, Dimitrios ; Blanke, Mogens ; Niemann, Hans Henrik et al.
Proceedings of the 2015 IEEE Multi-Conference on Systems and Control (MSC). IEEE, 2015. p. 1887-1894.

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

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T1 - Fault Tolerance for Industrial Actuators in Absence of Accurate Models and Hardware Redundancy

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AB - This paper investigates Fault-Tolerant Control for closed-loop systems where only coarse models are available and there is lack of actuator and sensor redundancies. The problem is approached in the form of a typical servomotor in closed-loop. A linear model is extracted from input/output data to describe the system over a frequency range. Two methods based on the Kalman Filter and Statistical Change Detection techniques are proposed for detecting degradation faults and component failures, respectively. Finally, a reference correction setup is used to compensate for degradation faults.

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DO - 10.1109/CCA.2015.7320885

M3 - Article in proceedings

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SP - 1887

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BT - Proceedings of the 2015 IEEE Multi-Conference on Systems and Control (MSC)

PB - IEEE

T2 - 2015 IEEE Multi-Conference on Systems and Control

Y2 - 21 September 2015 through 23 September 2015

ER -

Fault Tolerance for Industrial Actuators in Absence of Accurate Models and Hardware Redundancy

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