Show simple item record

AuthorYadegar, M.
AuthorMeskin, Nader
Available date2022-04-14T08:45:37Z
Publication Date2021
Publication NameAutomatica
AbstractIn this paper, time-varying loss of effectiveness and time-varying additive actuator faults in nonlinear heterogeneous multi-agent systems (MAS) are considered and an adaptive fault tolerant-control (FTC) scheme based on the virtual actuator framework is proposed. The proposed FTC scheme does not need any separate fault detection, isolation, and identification module. Furthermore, the design of the proposed FTC is independent of the mission of MAS. It is shown that before and after the occurrence of actuator faults, the difference between states of each agent can be arbitrarily reduced and the ultimate bounds of the state error are also calculated. A network of manipulators is considered as a simulation example to illustrate the effectiveness of the proposed FTC methodology.
SponsorQatar Foundation; Qatar National Research Fund
PublisherElsevier Ltd
Adaptive control systems
Fault detection
Fault tolerance
Actuator fault
Adaptive fault-tolerant control
Fault tolerant control
Heterogeneous multi-agent systems
Simulation example
State errors
Time varying
Virtual actuators
Multi agent systems
TitleFault-tolerant control of nonlinear heterogeneous multi-agent systems
Volume Number127

Files in this item


There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record