Fault-tolerant control with control allocation for linear time varying systems: An output integral sliding mode approach

Rosalba Galván-Guerra, Xinyi Liu, Salah Laghrouche, Leonid Fridman, Maxime Wack

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

© 2016 The Institution of Engineering and Technology. A fault-tolerant control scheme with a fixed control allocation strategy for linear time varying systems is proposed. The effects of the faults in the critical control channels are compensated theoretically exactly and the remaining effects are minimised by using an output integral sliding mode technique. Both aspects are achieved right after the initial time by using only output information. This approach allows dealing with total failures in some actuators under the assumption of redundancy. The effectiveness of the proposed scheme considering time varying faults is validated by computer simulations.
Original languageAmerican English
Pages (from-to)245-253
Number of pages219
JournalIET Control Theory and Applications
DOIs
StatePublished - 20 Jan 2017
Externally publishedYes

Fingerprint

Linear Time-varying Systems
Fault-tolerant Control
Time varying systems
Sliding Mode
Fault
Output
Redundancy
Actuator
Time-varying
Computer Simulation
Engineering
Actuators
Computer simulation
Strategy

Cite this

@article{9e3f9e5ed0694918b00404d2d765189b,
title = "Fault-tolerant control with control allocation for linear time varying systems: An output integral sliding mode approach",
abstract = "{\circledC} 2016 The Institution of Engineering and Technology. A fault-tolerant control scheme with a fixed control allocation strategy for linear time varying systems is proposed. The effects of the faults in the critical control channels are compensated theoretically exactly and the remaining effects are minimised by using an output integral sliding mode technique. Both aspects are achieved right after the initial time by using only output information. This approach allows dealing with total failures in some actuators under the assumption of redundancy. The effectiveness of the proposed scheme considering time varying faults is validated by computer simulations.",
author = "Rosalba Galv{\'a}n-Guerra and Xinyi Liu and Salah Laghrouche and Leonid Fridman and Maxime Wack",
year = "2017",
month = "1",
day = "20",
doi = "10.1049/iet-cta.2016.0453",
language = "American English",
pages = "245--253",
journal = "IET Control Theory and Applications",
issn = "1751-8644",
publisher = "Institution of Engineering and Technology",

}

Fault-tolerant control with control allocation for linear time varying systems: An output integral sliding mode approach. / Galván-Guerra, Rosalba; Liu, Xinyi; Laghrouche, Salah; Fridman, Leonid; Wack, Maxime.

In: IET Control Theory and Applications, 20.01.2017, p. 245-253.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Fault-tolerant control with control allocation for linear time varying systems: An output integral sliding mode approach

AU - Galván-Guerra, Rosalba

AU - Liu, Xinyi

AU - Laghrouche, Salah

AU - Fridman, Leonid

AU - Wack, Maxime

PY - 2017/1/20

Y1 - 2017/1/20

N2 - © 2016 The Institution of Engineering and Technology. A fault-tolerant control scheme with a fixed control allocation strategy for linear time varying systems is proposed. The effects of the faults in the critical control channels are compensated theoretically exactly and the remaining effects are minimised by using an output integral sliding mode technique. Both aspects are achieved right after the initial time by using only output information. This approach allows dealing with total failures in some actuators under the assumption of redundancy. The effectiveness of the proposed scheme considering time varying faults is validated by computer simulations.

AB - © 2016 The Institution of Engineering and Technology. A fault-tolerant control scheme with a fixed control allocation strategy for linear time varying systems is proposed. The effects of the faults in the critical control channels are compensated theoretically exactly and the remaining effects are minimised by using an output integral sliding mode technique. Both aspects are achieved right after the initial time by using only output information. This approach allows dealing with total failures in some actuators under the assumption of redundancy. The effectiveness of the proposed scheme considering time varying faults is validated by computer simulations.

UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85009110473&origin=inward

UR - https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85009110473&origin=inward

U2 - 10.1049/iet-cta.2016.0453

DO - 10.1049/iet-cta.2016.0453

M3 - Article

SP - 245

EP - 253

JO - IET Control Theory and Applications

JF - IET Control Theory and Applications

SN - 1751-8644

ER -