期刊
COMPUTERS IN INDUSTRY
卷 56, 期 2, 页码 143-160出版社
ELSEVIER
DOI: 10.1016/j.compind.2004.06.006
关键词
resource-constrained project scheduling problem; scheduling; hybrid genetic algorithm; fuzzy logic controller
In this paper, we propose a hybrid genetic algorithm with fuzzy logic controller (flc-hGA) to solve the resource-constrained multiple project scheduling problem (rc-mPSP) which is well known NP-hard problem. Objectives described in this paper are to minimize total project time and to minimize total tardiness penalty. However, it is difficult to treat the rc-mPSP problems with traditional optimization techniques. The proposed new approach is based on the design of genetic operators with fuzzy logic controller (FLC) through initializing the revised serial method which outperforms the non-preemptive scheduling with precedence and resources constraints. For these rc-mPSP problems, we demonstrate that the proposed flc-hGA yields better results than conventional genetic algorithms and adaptive genetic algorithm. (C) 2004 Elsevier B.V. All rights reserved.
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