Self-assembly Simulation System

  • Vadim Gerasimov
  • Ying Guo
  • Geoff James
  • Geoff Poulton
Conference paper
Part of the Advances in Soft Computing book series (AINSC, volume 29)

Abstract

This paper describes a software system to model and visualize 3D or 2D selfassembly of groups of autonomous agents. The system makes a physically accurate estimate of the interaction of agents represented as rigid cubic or tetrahedral structures with variable electrostatic charges on the faces and vertices. Local events cause the agents’ charges to change according to user-defined rules or rules generated by genetic algorithms. The system is used as an experimental environment for theoretical and practical study of self-assembly. In particular, the system is used to further develop and test self-assembly properties of meso-blocks.

The paper describes the architecture of the system and a set of experiments which explore passive aggregation and active directed self-assembly of mesoblocks. The experiments demonstrate sensitivity of self-assembly results not only to the logical programming of the agents and initial configuration, but also to physical parameters of the system.

The software system can be applied to the analysis, prediction and design of self-assembly behaviour of agents from atomic- to macro-scales. In particular, it may become a platform for developing design techniques that can be implemented in real nano-scale systems to achieve useful structures.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Vadim Gerasimov
    • 1
  • Ying Guo
    • 1
  • Geoff James
    • 1
  • Geoff Poulton
    • 1
  1. 1.CSIRO, ICT CentreSydneyAustralia

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