FDD and FTC for ramp-type actuator fault using intelligent-output-estimator

Younes Al Younes; Abdelhamid Rabhi; Hassan Noura; Ahmed El Hajjaji

doi:10.1109/SYSTOL.2016.7739724

FDD and FTC for ramp-type actuator fault using intelligent-output-estimator

Younes Al Younes, Abdelhamid Rabhi, Hassan Noura, Ahmed El Hajjaji

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

Abstract

In this paper, Fault Detection and Diagnosis (FDD) and Active Fault Tolerant Control (AFTC) algorithms are proposed to compensate for a ramp-type Loss-of-Effectiveness (LoE) actuator fault applied on the quadrotor system. Based on the Model-Free concept, an output estimator design called intelligent Output-Estimator (iOE) is presented to estimate the outputs of the system and then used to improve the estimation of the actuator faults. Then the estimation is used to detect and isolate the faulty actuator by generating fault symptoms. Finally, the estimation value is integrated into the control law to compensate for the variable actuator fault. Real-flight results validated the proposed algorithm and showed the actuator fault accommodation process.

Original language	English
Title of host publication	2016 3rd Conference on Control and Fault-Tolerant Systems, SysTol 2016 - Conference Proceedings
Editors	Ramon Sarrate
Publisher	IEEE Computer Society
Pages	27-32
Number of pages	6
ISBN (Electronic)	9781509006588
DOIs	https://doi.org/10.1109/SYSTOL.2016.7739724
Publication status	Published - Nov 8 2016
Externally published	Yes
Event	3rd Conference on Control and Fault-Tolerant Systems, SysTol 2016 - Barcelona, Spain Duration: Sept 7 2016 → Sept 9 2016

Publication series

Name	Conference on Control and Fault-Tolerant Systems, SysTol
Volume	2016-November
ISSN (Print)	2162-1195
ISSN (Electronic)	2162-1209

Other

Other	3rd Conference on Control and Fault-Tolerant Systems, SysTol 2016
Country/Territory	Spain
City	Barcelona
Period	9/7/16 → 9/9/16

ASJC Scopus subject areas

Computer Science Applications
Hardware and Architecture
Software
Control and Systems Engineering

Access to Document

10.1109/SYSTOL.2016.7739724

Cite this

Younes, Y. A., Rabhi, A., Noura, H., & Hajjaji, A. E. (2016). FDD and FTC for ramp-type actuator fault using intelligent-output-estimator. In R. Sarrate (Ed.), 2016 3rd Conference on Control and Fault-Tolerant Systems, SysTol 2016 - Conference Proceedings (pp. 27-32). Article 7739724 (Conference on Control and Fault-Tolerant Systems, SysTol; Vol. 2016-November). IEEE Computer Society. https://doi.org/10.1109/SYSTOL.2016.7739724

FDD and FTC for ramp-type actuator fault using intelligent-output-estimator. / Younes, Younes Al; Rabhi, Abdelhamid; Noura, Hassan et al.
2016 3rd Conference on Control and Fault-Tolerant Systems, SysTol 2016 - Conference Proceedings. ed. / Ramon Sarrate. IEEE Computer Society, 2016. p. 27-32 7739724 (Conference on Control and Fault-Tolerant Systems, SysTol; Vol. 2016-November).

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

Younes, YA, Rabhi, A, Noura, H & Hajjaji, AE 2016, FDD and FTC for ramp-type actuator fault using intelligent-output-estimator. in R Sarrate (ed.), 2016 3rd Conference on Control and Fault-Tolerant Systems, SysTol 2016 - Conference Proceedings., 7739724, Conference on Control and Fault-Tolerant Systems, SysTol, vol. 2016-November, IEEE Computer Society, pp. 27-32, 3rd Conference on Control and Fault-Tolerant Systems, SysTol 2016, Barcelona, Spain, 9/7/16. https://doi.org/10.1109/SYSTOL.2016.7739724

Younes YA, Rabhi A, Noura H, Hajjaji AE. FDD and FTC for ramp-type actuator fault using intelligent-output-estimator. In Sarrate R, editor, 2016 3rd Conference on Control and Fault-Tolerant Systems, SysTol 2016 - Conference Proceedings. IEEE Computer Society. 2016. p. 27-32. 7739724. (Conference on Control and Fault-Tolerant Systems, SysTol). doi: 10.1109/SYSTOL.2016.7739724

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abstract = "In this paper, Fault Detection and Diagnosis (FDD) and Active Fault Tolerant Control (AFTC) algorithms are proposed to compensate for a ramp-type Loss-of-Effectiveness (LoE) actuator fault applied on the quadrotor system. Based on the Model-Free concept, an output estimator design called intelligent Output-Estimator (iOE) is presented to estimate the outputs of the system and then used to improve the estimation of the actuator faults. Then the estimation is used to detect and isolate the faulty actuator by generating fault symptoms. Finally, the estimation value is integrated into the control law to compensate for the variable actuator fault. Real-flight results validated the proposed algorithm and showed the actuator fault accommodation process.",

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AB - In this paper, Fault Detection and Diagnosis (FDD) and Active Fault Tolerant Control (AFTC) algorithms are proposed to compensate for a ramp-type Loss-of-Effectiveness (LoE) actuator fault applied on the quadrotor system. Based on the Model-Free concept, an output estimator design called intelligent Output-Estimator (iOE) is presented to estimate the outputs of the system and then used to improve the estimation of the actuator faults. Then the estimation is used to detect and isolate the faulty actuator by generating fault symptoms. Finally, the estimation value is integrated into the control law to compensate for the variable actuator fault. Real-flight results validated the proposed algorithm and showed the actuator fault accommodation process.

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FDD and FTC for ramp-type actuator fault using intelligent-output-estimator

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