Active Fault Tolerant Control Design for LPV Systems with Simultaneous Actuator and Sensor Faults
Joint Authors
Ben Hmida, Fayçal
Sellami, Anis
Tayari, Raouaa
Ben Brahim, Ali
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-23
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
The present paper addresses the problem of robust active fault tolerant control (FTC) for uncertain linear parameter varying (LPV) systems with simultaneous actuator and sensor faults.
First, fault estimation (FE) scheme is designed based on two adaptive sliding mode observers (SMO).
Second, using the information of simultaneous system state, actuator, and sensor faults, two active FTC are conceived for LPV systems described with polytopic representation as state feedback control and sliding mode control.
The stability of closed-loop systems is guaranteed by mean of H∞ performance; sufficient conditions of the proposed methods are derived in LMIs formulation.
The performance effectiveness of FTC design is illustrated using a VTOL aircraft system with both sensor and actuator faults as well as disturbances.
In addition, comparative simulations are provided to verify the benefits of the proposed methods.
American Psychological Association (APA)
Tayari, Raouaa& Ben Brahim, Ali& Ben Hmida, Fayçal& Sellami, Anis. 2019. Active Fault Tolerant Control Design for LPV Systems with Simultaneous Actuator and Sensor Faults. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1196230
Modern Language Association (MLA)
Tayari, Raouaa…[et al.]. Active Fault Tolerant Control Design for LPV Systems with Simultaneous Actuator and Sensor Faults. Mathematical Problems in Engineering No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1196230
American Medical Association (AMA)
Tayari, Raouaa& Ben Brahim, Ali& Ben Hmida, Fayçal& Sellami, Anis. Active Fault Tolerant Control Design for LPV Systems with Simultaneous Actuator and Sensor Faults. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1196230
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1196230