An imperialist competitive algorithm mixed model assembly line sequencing problem on just in time system

Scientific Research and Essays

Asqar Hemmati¹ 

关键词:  ;    Mixed-model sequencing;    just-in-time;    imperialist competitive algorithm;    genetic algorithm;    simulated annealing.;   

DOI  :  10.5897/SRE11.675

学科分类：社会科学、人文和艺术（综合）

来源: Academic Journals

【 摘 要 】

Mixed-model lines are used to produce several kinds of models in small lots without carrying large inventories. The production sequence for the mixed-model sequencing problem depends on the goals of the production facility. In order to enjoy the useful application of these lines, it is vital to devise a schedule for assembling the different products to be determined. Based on the NP-hardness of the problem, this present paper introduces an imperialist competitive algorithm (ICA) in three phases so as to solve a just-in-time (JIT) sequencing problem where the diversity of production rates to be optimized.Performance of theICAwas compared against two other search heuristicsgenetic algorithm (GA) and simulated annealing (SA) in small, medium and large problems.To compare presented algorithm with previous ones, an extensive computational study on 3 sets of benchmark problems has been conducted. Experimental results showed that our algorithm outperforms the previous algorithms, in respect of comparison metric.

【 授权许可】

CC BY