Computer Science and Information Engineering, World Congress on (2009)
Los Angeles, California USA
Mar. 31, 2009 to Apr. 2, 2009
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CSIE.2009.914
The objective of two-dimensional optimal nesting problem is to place the same or different pieces of the fixed quantity on the sheet in this paper. What we want to do is increase the rate of utility and decrease the waste of panel. Generally, determine the quality of the nesting results; it can briefly be divided into two factors: placement algorithm and permutation. Placement algorithm means to decide the positions where the pieces place into the sheet. And permutation is the placing sequence order of pieces. If the sequence of permutation is available and the placement rule also meets the demand of packing, then the exact or optimal solutions could be found.
Nesting, Placement algorithm, Genetic algorithm
Jian-Horng Chen, Yuan-Lung Lai, Tzuo-Liang Luo, "A Rotatable Placement Algorithm and GA to the Nesting Problem", Computer Science and Information Engineering, World Congress on, vol. 05, no. , pp. 451-455, 2009, doi:10.1109/CSIE.2009.914