2 GRAPH-THEORETIC PROCEDURES FOR AN IMPROVED SOLUTION TO THE FACILITIES LAYOUT PROBLEM

被引:15
作者
ALHAKIM, LA
机构
[1] Department of Mechanical Engineering, Monash University, VIC, 3145, Caulfield Campus
关键词
D O I
10.1080/00207549108948041
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A new operation, referred to as the GAMMA-operation, for replacing edges of the maximal planar graph is presented. Cases of this operation are discussed. It is then used to develop two graph-theoretic improvement procedures for solving facilities layout problems. Both procedures can be employed to improve solutions of any existing graph-theoretic construction heuristic. A computational experiment is reported for a series of test problems which indicates that both procedures can considerably improve the initial solutions in a cost-effective manner. Since they are simple and effective, realistically sized facilities layout problems can be solved efficiently by their use.
引用
收藏
页码:1701 / 1718
页数:18
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