Order Sorting Optimization for Four-way Shuttle System Based on Improved Genetic Algorithm

Authors

Xinjie He, 1. College of Information and Electrical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China; ;
Shaowu Zhou, 1. College of Information and Electrical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China; ;
Hongqiang Zhang, 1. College of Information and Electrical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China; ;
Lianghong Wu, 1. College of Information and Electrical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China; ;
Zhou You, 1. College of Information and Electrical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China; ;2. Hunan Vocational Institute of Technology, Xiangtan 411206, China;

Abstract

Abstract: During the batch outbound operations of the four-way shuttle system, the different execution order of the system's outbound leads to the different interaction time between the four-way shuttle and the hoist will be different, which will affect the system's outbound operation time. According to the operation process of batch outbound, with the order of batch order outflow as the variable and the system outflow time as the objective function, a system order sort optimization model i established. Based to the characteristics of the model, with the improved genetic algorithm, the optimal order of the system is obtained. By changing the relevant parameters of the system, the optimization degree of the method is tested separately. Compared with the previous rorder sequence, the system's delivery efficiency is improved by at least 20%.

Recommended Citation

He, Xinjie; Zhou, Shaowu; Zhang, Hongqiang; Wu, Lianghong; and You, Zhou (2021) "Order Sorting Optimization for Four-way Shuttle System Based on Improved Genetic Algorithm," Journal of System Simulation: Vol. 33: Iss. 9, Article 18.
DOI: 10.16182/j.issn1004731x.joss.20-0454
Available at: https://dc-china-simulation.researchcommons.org/journal/vol33/iss9/18

First Page

2166

Revised Date

2020-08-31

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.20-0454

Last Page

2179

CLC

TP391

Recommended Citation

He Xinjie, Zhou Shaowu, Zhang Hongqiang, Wu Lianghong, Zhou You. Order Sorting Optimization for Four-way Shuttle System Based on Improved Genetic Algorithm[J]. Journal of System Simulation, 2021, 33(9): 2166-2179.

DOI

10.16182/j.issn1004731x.joss.20-0454