Adaptive fault-tolerant power and rate control for wireless networks with transmitter failures and uncertainties

This paper considers adaptive fault-tolerant power and rate control for wireless communication networks with transmitter faults, parameter uncertainties and bounded external disturbances. The adaptive fault-tolerant controller parameters are updated automatically through the on-line estimation of ev...

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Published in2013 25th Chinese Control and Decision Conference (CCDC) pp. 1145 - 1150
Main Authors Cunwu Han, Dehui Sun, Song Bi, Zhe Dong, Zhenwu Lei
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2013
Subjects
Adaptive control
Adaptive systems
Closed loop systems
Fault tolerance
Fault tolerant systems
fault-tolerant control
power control
rate control
Transmitters
uncertainty
Wireless networks
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Summary:This paper considers adaptive fault-tolerant power and rate control for wireless communication networks with transmitter faults, parameter uncertainties and bounded external disturbances. The adaptive fault-tolerant controller parameters are updated automatically through the on-line estimation of eventual faults to compensate for the fault effect on the network. It is proved that the resulting adaptive closed-loop system is uniformly bounded stable based on Lyapunov approach. Simulation results are given to demonstrate the effectiveness of the proposed controller.
ISBN:9781467355339
146735533X
ISSN:1948-9439
1948-9447
DOI:10.1109/CCDC.2013.6561097