Title :
Self-reconfiguration in task space of a holonic structure
Author :
Durna, M. ; Erkmen, I. ; Erkmen, A.M.
Author_Institution :
Dept. of Electr. & Electron. Eng., Middle East Tech. Univ., Ankara, Turkey
Abstract :
This paper introduces a methodology developed for the self-organization of a colony of holons in its task space where holons act as intelligent agents in this decentralized robotic structure such that they self localize themselves in the reconfiguration task space of their colony and identify their individual role in the colony re-organization. We term such an n-holon colony where intelligent agents can self-localize in the reconfiguration task space without their individual tasks within the colony configuration being assigned by a central controller, an n-holony. The proposed method is based on a cascaded computation scheme for the self-reconfiguration of the n-holony: self-localization followed by self-organization. The holon communicates with its neighbours in order to acquire knowledge about the colony configuration within a neighbourhood of radius d based on configuration invariants namely the eigenstructures. Self-organization uses this knowledge to take the next action for achieving the desired holony configuration
Keywords :
eigenvalues and eigenfunctions; multi-agent systems; multi-robot systems; self-adjusting systems; cascaded computation scheme; colony reorganization; eigenstructures; holonic structure; intelligent agents; self-localization; self-organization; self-reconfiguration; task space; Autonomous agents; Centralized control; Control systems; Distributed control; Intelligent agent; Intelligent robots; Mobile robots; Orbital robotics; Robot sensing systems; Shape;
Conference_Titel :
Intelligent Robots and Systems, 2000. (IROS 2000). Proceedings. 2000 IEEE/RSJ International Conference on
Conference_Location :
Takamatsu
Print_ISBN :
0-7803-6348-5
DOI :
10.1109/IROS.2000.895321