Algorithm Research & Explore
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2653-2659

Research on multi-AGV scheduling optimization of automated container terminal considering number of battery packs

Xu Pengjin
Liang Chengji
Logistics Research Center, Shanghai Maritime University, Shanghai 201306, China

Abstract

According to the actual power exchange characteristics of AGV in automated container terminal, this paper built a two-level programming model to reduce the total task completion time and power exchange time of the AGV, and reasonably planed the number of battery packs in the power exchange station. Firstly, considering the battery life, air and heavy load SOC variation characteristics and different residual power and speed changes of AGV, in order to reduce the total task completion time of AGV, it built an upper-level model for multi-AGV container task scheduling considering power exchange. On this basis, in order to reasonably plan the number of battery packs in the power exchange station, considered the actual battery pack selection principle and power exchange process of the power exchange station in the automatic wharf, made decisions on the selection of power exchange station and battery pack, and built the lower level model of power exchange battery pack configuration with the goal of reducing the total power exchange time. Finally, it solved small-scale and large-scale examples by genetic algorithm. The example results show that the two-level programming model can effectively reduce the total task completion time and the total power exchange time, improve the utilization rate of AGV by 6.46% and reduce the number of battery packs in the power exchange station by 23.1%.

Foundation Support

国家自然科学基金面上项目(71972128)
国家重点研发计划资助项目(2019YFB170164)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2022.03.0085
Publish at: Application Research of Computers Printed Article, Vol. 39, 2022 No. 9
Section: Algorithm Research & Explore
Pages: 2653-2659
Serial Number: 1001-3695(2022)09-014-2653-07

Publish History

[2022-05-11] Accepted Paper
[2022-09-05] Printed Article

Cite This Article

许彭锦, 梁承姬. 考虑电池包数量的自动化集装箱码头多AGV调度优化 [J]. 计算机应用研究, 2022, 39 (9): 2653-2659. (Xu Pengjin, Liang Chengji. Research on multi-AGV scheduling optimization of automated container terminal considering number of battery packs [J]. Application Research of Computers, 2022, 39 (9): 2653-2659. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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