Water Floating Self-assembling Agents

In this paper, we present a novel model of autonomous floating agents which can self-assemble on a water surface. We focus especially on the shape of the agent, which is essential as a factor of aggregation but difficult to deal with as finite states. After several experiments, a unique self-assembling behavior was observed by exploiting several physical-level forces; 6 agents gather into a cluster and form a specific pattern, which is unique to the configuration. This is considered crucial to achieve morphogenesis of a multi-agent system, of which we think as a hierarchical aggregation. The results shown here provide a good starting point for speculation about the level of autonomy of a agent in the complex environment when the system creates a self-assembling pattern.

[1]  Saul Griffith,et al.  Robotics: Self-replication from random parts , 2005, Nature.

[2]  George M. Whitesides,et al.  Mesoscale Self-Assembly: Capillary Interactions When Positive and Negative Menisci Have Similar Amplitudes , 2003 .

[3]  H. Kurokawa,et al.  Self-assembling machine , 1994, Proceedings of the 1994 IEEE International Conference on Robotics and Automation.

[4]  Mark Yim,et al.  New locomotion gaits , 1994, Proceedings of the 1994 IEEE International Conference on Robotics and Automation.

[5]  Hod Lipson,et al.  Robotics: Self-reproducing machines , 2005, Nature.

[6]  Henrik Hautop Lund,et al.  Modular ATRON: modules for a self-reconfigurable robot , 2004, 2004 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) (IEEE Cat. No.04CH37566).

[7]  Satoshi Murata,et al.  Self-assembly method for mechanical structure , 2006, Artificial Life and Robotics.

[8]  Siddhartha S. Srinivasa,et al.  Hierarchical Motion Planning for Self-reconfigurable Modular Robots , 2006, 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems.

[9]  Masahiro Shimizu,et al.  A modular robot that exploits a spontaneous connectivity control mechanism , 2005, 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems.

[10]  A. Castano,et al.  The Conro modules for reconfigurable robots , 2002 .

[11]  Isao Shimoyama,et al.  Dynamics of self-assembling systems: Analogy with chemical kinetics , 1994 .

[12]  L. Penrose,et al.  Self-Reproducing Machines , 1959 .

[13]  Tien,et al.  Forming electrical networks in three dimensions by self-assembly , 2000, Science.

[14]  Hod Lipson,et al.  Stochastic self-reconfigurable cellular robotics , 2004, IEEE International Conference on Robotics and Automation, 2004. Proceedings. ICRA '04. 2004.

[15]  C. Langton.  Self-reproduction in cellular automata , 1984 .

[16]  H. Maturana,et al.  Autopoiesis and Cognition , 1980 .

[17]  Toshio Fukuda,et al.  Cellular robotic system (CEBOT) as one of the realization of self-organizing intelligent universal manipulator , 1990, Proceedings., IEEE International Conference on Robotics and Automation.

[18]  I. Shimoyama,et al.  Two-dimensional micro-self-assembly using the surface tension of water , 1996 .

[19]  Arthur C. Sanderson,et al.  TETROBOT modular robotics: prototype and experiments , 1996, Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems. IROS '96.

[20]  Eric Klavins,et al.  Programmable parts: a demonstration of the grammatical approach to self-organization , 2005, 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems.

[21]  Marsette Vona,et al.  Hierarchical control for self-assembling mobile trusses with passive and active links , 2006, Proceedings 2006 IEEE International Conference on Robotics and Automation, 2006. ICRA 2006..

[22]  Kenneth Y. Goldberg,et al.  Parallel microassembly with electrostatic force fields , 1998, Proceedings. 1998 IEEE International Conference on Robotics and Automation (Cat. No.98CH36146).

[23]  Marsette Vona,et al.  Crystalline Robots: Self-Reconfiguration with Compressible Unit Modules , 2001, Auton. Robots.

[24]  Masahiro Shimizu,et al.  Slimebot: A Modular Robot That Exploits Emergent Phenomena , 2005, Proceedings of the 2005 IEEE International Conference on Robotics and Automation.

[25]  George M Whitesides,et al.  Plasticity in self-assembly: templating generates functionally different circuits from a single precursor. , 2003, Angewandte Chemie.

[26]  John von Neumann,et al.  Theory Of Self Reproducing Automata , 1967 .

[27]  P. Rothemund.  Folding DNA to create nanoscale shapes and patterns , 2006, Nature.

[28]  Tad Hogg,et al.  Multiagent control of self-reconfigurable robots , 2000, Proceedings Fourth International Conference on MultiAgent Systems.

[29]  M. G. Rossmann,et al.  Structure and morphogenesis of bacteriophage T4 , 2003, Cellular and Molecular Life Sciences CMLS.

[30]  Hod Lipson,et al.  Three Dimensional Stochastic Reconfiguration of Modular Robots , 2005, Robotics: Science and Systems.

[31]  Eiichi Yoshida,et al.  A 3-D self-reconfigurable structure , 1998, Proceedings. 1998 IEEE International Conference on Robotics and Automation (Cat. No.98CH36146).

[32]  Craig D. McGray,et al.  The self-reconfiguring robotic molecule , 1998, Proceedings. 1998 IEEE International Conference on Robotics and Automation (Cat. No.98CH36146).