Dynamic behavior analysis on SISO multi-agent systems in a noisy environment

Author

Wang YunPeng ; Cheng Long ; Hou Zeng-Guang ; Tan Min ; Bian Guibin

Author_Institution

State Key Lab. of Manage. & Control for Complex Syst., Inst. of Autom., Beijing, China

fYear

2014

fDate

28-30 July 2014

Firstpage

1377

Lastpage

1382

Abstract

This paper studies the output consensus problem of single-input single-output (SISO) multi-agent systems. It is assumed that the multi-agent system works in a noisy environment (state noises, measurement noises and communication noises). A dynamic output-feedback based protocol is proposed to solve the stochastic output consensus problem in this setting. It is proved that the mathematical expectations of relative outputs between agents are convergent to zero, and the second-order moments of relative outputs between agents are uniformly bounded. Finally, some simulation examples are presented to demonstrate this phenomenon.

Keywords

feedback; multi-agent systems; stochastic systems; SISO multiagent systems; communication noises; dynamic behavior analysis; dynamic output-feedback based protocol; mathematical expectations; measurement noises; noisy environment; relative outputs; second-order moments; state noises; stochastic output consensus problem; Lead; Multi-agent systems; Noise; Noise measurement; Polynomials; Protocols; Consensus; Dynamic Behavior Analysis; Multi-Agent System; Noise; SISO;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2014 33rd Chinese

Conference_Location

Nanjing

Type

conf

DOI

10.1109/ChiCC.2014.6896830

Filename

6896830