3D Topology Optimization Using Cellular
Automata
Author(s)
E. Kita, H. Saito, T. Kobayashi and Y.M. Xie
Abstract
This paper describes the three-dimensional structural design based on the concept
of cellular automata. The object domain under consideration is divided into small
cube elements to perform stress analysis by the finite element method. The density
of each element is taken as the design variable. The density is updated with the
local rule which is defined as the local relationship of the variable and the stress
distribution. The present scheme is applied to the design of a three-dimensional
structure.
1 Introduction
In the cellular automata simulation, the design domain is divided into small square
cells at which the state variables are specified. The state variable is updated at
each time step a
Keywords
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Other papers in this volume
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