A hybrid genetic algorithm/fuzzy dynamic programming approach to two-machine flowshop problems

被引:0
作者
Zhang, Hong [1 ]
Li, Jun [1 ]
Zhang, Desheng [1 ]
机构
[1] Shandong Inst Commerce & Technol, Dept Mech & Elect Engn, Jinan 250103, Peoples R China
来源
PROCEEDINGS OF THE 10TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION (WCICA 2012) | 2012年
关键词
Flowshop; Fuzzy optimization; Dynamic programming; Genetic algorithm;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Multistage flowshop problems are considered to be fuzzy optimization problems, whose objective is to minimize total completion time of the two-machine flowshop problem with fuzzy processing times and fuzzy makespan. A solution procedure consisting of a genetic algorithm and fuzzy dynamic programming is proposed to obtain a near-optimal solution for the fuzzy model. The main advantage of this approach lies in the Genetic algorithm's capability to find the global optimum or quasi-optimums and the fuzzy dynamic programming's high performance to get a local optimum. Finally, an illustrative example is given to evaluate performance and to clarify the effectiveness of the proposed solution procedure.
引用
收藏
页码:2399 / 2402
页数:4
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