Linear High-Order Distributed Average Consensus Algorithm in Wireless Sensor Networks. (27th June 2010)

• Record Type: Journal Article
• Authors: Xiong Xiong, Gang Gang; Kishore Kishore, Shalinee Shalinee
• Other Names: Li Li Husheng Husheng Academic Editor.
• Is Part Of: EURASIP journal on advances in signal processing. Volume 2010(2010)
• Publication Date: 2010-06-27
• Subjects: Signal processing -- Periodicals; Traitement du signal; Signal processing; Periodicals; 621.3822
• DOI: 10.1155/2010/373604
• Languages: English
• ISSNs: 1687-6172

Abstract

Abstract : This paper presents a linear high-order distributed average consensus (DAC) algorithm for wireless sensor networks. The average consensus property and the convergence rate of the high-order 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.