A Paradigm for Dynamic Coordination of Multiple Robots

In this paper, we present a paradigm for coordinating multiple robots in the execution of cooperative tasks. The basic idea in the paper is to assign to each robot in the team, a role that determines its actions during the cooperation. The robots dynamically assume and exchange roles in a synchronized manner in order to perform the task successfully, adapting to unexpected events in the environment. We model this mechanism using a hybrid systems framework and apply it in different cooperative tasks: cooperative manipulation and cooperative search and transportation. Simulations and real experiments demonstrating the effectiveness of the proposed paradigm are presented.

• Type: Journal
• Year: 2004
• Where: AROBOTS
• Authors: Luiz Chaimowicz, Vijay Kumar, Mario Fernando Montenegro Campos
• Keywords: AROBOTS 2004, Cooperative Tasks, Multiple Robots, Robots