Adaptive Control Allocation in the Presence of Actuator Failures
Joint Authors
Source
Journal of Control Science and Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-14
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
This paper proposes a control allocation framework where a feedback adaptive signal is designed for a group of redundant actuators and then it is adaptively allocated among all group members.
In the adaptive control allocation structure, cooperative actuators are grouped and treated as an equivalent control effector.
A state feedback adaptive control signal is designed for the equivalent effector and adaptively allocated to the member actuators.
Two adaptive control allocation algorithms, guaranteeing closed-loop stability and asymptotic state tracking when partial and total loss of control effectiveness occur, are developed.
Proper grouping of the actuators reduces the controller complexity without reducing their efficacy.
The implementation and effectiveness of the strategies proposed is demonstrated in detail using several examples.
American Psychological Association (APA)
Liu, Yu& Crespo, Luis G.. 2012. Adaptive Control Allocation in the Presence of Actuator Failures. Journal of Control Science and Engineering،Vol. 2012, no. 2012, pp.1-16.
https://search.emarefa.net/detail/BIM-476666
Modern Language Association (MLA)
Liu, Yu& Crespo, Luis G.. Adaptive Control Allocation in the Presence of Actuator Failures. Journal of Control Science and Engineering No. 2012 (2012), pp.1-16.
https://search.emarefa.net/detail/BIM-476666
American Medical Association (AMA)
Liu, Yu& Crespo, Luis G.. Adaptive Control Allocation in the Presence of Actuator Failures. Journal of Control Science and Engineering. 2012. Vol. 2012, no. 2012, pp.1-16.
https://search.emarefa.net/detail/BIM-476666
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-476666