We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
A Mixed Algorithm for Integrated Scheduling Optimization in AS/RS and Hybrid Flowshop.
- Authors
Lu, Jiansha; Xu, Lili; Jin, Jinghao; Shao, Yiping
- Abstract
The integrated scheduling problem in automated storage and retrieval systems (AS/RS) and the hybrid flowshop is critical for the realization of lean logistics and just-in-time distribution in manufacturing systems. The bi-objective model that minimizes the operation time in AS/RS and the makespan in the hybrid flowshop is established to optimize the problem. A mixed algorithm, named GA-MBO algorithm, is proposed to solve the model, which combines the advantages of the strong global optimization ability of genetic algorithm (GA) and the strong local search ability of migratory birds optimization (MBO). To avoid useless solutions, different cross operations of storage and retrieval tasks are designed. Compared with three algorithms, including improved genetic algorithm, improved particle swam optimization, and a hybrid algorithm of GA and particle swam optimization, the experimental results showed that the GA-MBO algorithm improves the operation efficiency by 9.48%, 19.54%, and 5.12% and the algorithm robustness by 35.16%, 54.42%, and 39.38%, respectively, which further verified the effectiveness of the proposed algorithm. The comparative analysis of the bi-objective experimental results fully reflects the superiority of integrated scheduling optimization.
- Subjects
AUTOMATED storage retrieval systems; PARTICLE swarm optimization; GENETIC algorithms; JUST-in-time systems; ALGORITHMS; MIGRATORY birds; GLOBAL optimization
- Publication
Energies (19961073), 2022, Vol 15, Issue 20, p7558
- ISSN
1996-1073
- Publication type
Article
- DOI
10.3390/en15207558