1995 / Solid Freeform Fabrication Proceedings
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Author Alejandro Beascoechea, Michael J. Wozny, Rensselaer Polytechnic Institute
Source Solid Freeform Fabrication Proceedings, 1995, pp 326-333
Abstract Optimal packing, in any dimension, is computationally intractable. Here we address the particular problem of automatically generating good layouts of arbitrary solid three-dimensional shape models into a container region that represents a given freeform fabrication manufacturing chamber. We put forth a multistage approach that combines modern heuristic optimization methods with computational geometry techniques. Our aim is to secure satisfactory and practical results for a problem for which reaching optimal packing configurations is computationally unattainable. (Auth abstract) [References: 6]
Solid Freeform Fabrication Proceedings can be obtained from: The Solid Freeform Fabrication Symposium
or contact:
The University of Texas at Austin
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Mechanical Engineering Dept.
c/o The Solid Freeform Fabrication Symposium
MC C2200
Austin, TX 78712-1063 USA
512-471-3026; 512-471-7681 FX; Email: sffsymp@uts.cc.utexas.edu