A stochastic self-replicating robot capable of hierarchical assembly
نویسندگان
چکیده
منابع مشابه
Model of Self-Replicating Cell Capable of Self-Maintenance
We have constructed a simple model of a proto-cell that simulates stochastic dynamics of abstract chemicals on a two-dimensional lattice. We have assumed that chemicals catalyze their reproduction through interaction with each other, and that repulsion occurs between some chemicals. We have shown that chemicals organize themselves into a cell-like structure that maintains its membranes dynamica...
متن کاملHierarchical Self-Assembly
Hierarchical self-assembly Name: David Doty Affil./Addr. California Institute of Technology, Pasadena, CA, USA. Supported by NSF grants CCF-1219274, CCF1162589, and 1317694.
متن کاملExperiments in Stochastic Self Assembly
The reaction rate equations of chemical kinetics provide a useful model for molecular self assembly, which can be exhibited as a continuous-time, continuous-space limit under the LLN (law of large numbers) scaling. The model takes the form of a set of first order, usually nonlinear ODEs describing the concentrations of the various reactants. With explicit solutions in mind, these systems have r...
متن کاملHierarchical self-assembly of metallo-dendrimers.
2,3-Dihydroxybenzylic esters with Frechet-type dendritic branches as the alcohol component form, in a hierarchical self-assembly process, disk shaped dendrimers when titanium(IV) and lithium ions are added.
متن کاملMolecular coordination of hierarchical self-assembly
A serious challenge to nanotechnology is the problem of assembling complex physical systems that are structured from the nanoscale up through the macroscale, but embryological morphogenesis provides a good model of how it can be accomplished. Morphogenesis (whether natural or artificial) is an example of embodied computation, which exploits physical processes for computational ends, or performs...
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ژورنال
عنوان ژورنال: Robotica
سال: 2011
ISSN: 0263-5747,1469-8668
DOI: 10.1017/s0263574710000780