Title :
Linear high-order distributed average consensus algorithm in wireless sensor networks
Author :
Xiong, Gang ; Kishore, Shalinee
Author_Institution :
ECE Dept., Lehigh Univ., Bethlehem, PA, USA
Abstract :
This paper presents a linear high-order distributed average consensus (DAC) algorithmfor wireless sensor networks. The average consensus property and convergence rate of the highorder DAC algorithm are analyzed. In particular, the convergence rate is determined by the spectral radius of a network topology dependent matrix. Numerical results indicate that this simple linear high-order DAC algorithm can accelerate the convergence without additional communication overhead and reconfiguration of network topology.
Keywords :
telecommunication network topology; wireless sensor networks; average consensus property; communication overhead; convergence rate; linear high-order distributed average consensus algorithm; network topology dependent matrix; network topology reconfiguration; spectral radius; wireless sensor networks; Acceleration; Algorithm design and analysis; Convergence of numerical methods; Costs; Intelligent networks; Monitoring; Network topology; Reconnaissance; Surveillance; Wireless sensor networks; Distributed average consensus; high-order; wireless sensor network;
Conference_Titel :
Statistical Signal Processing, 2009. SSP '09. IEEE/SP 15th Workshop on
Conference_Location :
Cardiff
Print_ISBN :
978-1-4244-2709-3
Electronic_ISBN :
978-1-4244-2711-6
DOI :
10.1109/SSP.2009.5278521
