Swarm behavior control of mobile multi-robots with wireless sensor networks

  • Authors:
  • Wenfeng Li;Weiming Shen

  • Affiliations:
  • School of Logistics Engineering, Wuhan University of Technology, Wuhan 430063, China;IRC, National Research Council Canada, London, Ontario, Canada

  • Venue:
  • Journal of Network and Computer Applications
  • Year:
  • 2011

Quantified Score

Hi-index 0.01

Visualization

Abstract

A swarm is a ''complex adaptive system'', which is decentralized and self-organized and whose individuals are simple, homogeneous and autonomous. Swarm intelligence is defined to describe its emergent behaviors. Both wireless sensor networks and mobile multi-robots demonstrate swarm features. This paper first discusses the challenges of combining wireless sensor networks and mobile multi-robots, and then proposes a layered dual-swarm framework with three communication channels that can inherit traditional swarm technology while building an efficient interaction channel for both swarms to cooperate. In order to improve the system controllability, a new type of numerical entity called ''virtual entity'' and related control strategies are introduced. Finally, proof-of-concept implementations are presented and illustrated with simulation scenarios and a physical testbed. The experimental results show that the WSN-MMR swarm system can emerge successfully and robustly from swarm intelligence.