Deep Reinforcement Learning for Dynamic Flexible Job-Shop Scheduling with Automated Guided Vehicles

Zhenyu Hou, Lixiang Zhang, Yiheng Wang, Yaoguang Hu*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The emergence of automated guided vehicles (AGV) has dramatically facilitated shop floor transportation, making production scheduling challenging. Meanwhile, the arrival of dynamic tasks increases the complexity of production scheduling. Therefore, this study focuses on the dynamic scheduling problem with AGVs under new order arrival. First, the mathematical model of dynamic flexible job-shop scheduling problems with AGVs (DFJSPA) is developed. Then, the DFJSPA is modeled as a Markov Decision Process (MDP), where processing and transportation tasks are considered. Next, we propose a dueling double deep Q network (D3QN) algorithm to optimize the problem. The evaluation results under nine scenarios demonstrate that the D3QN algorithm has less tardiness than the composite scheduling rules, which indicates that the D3QN algorithm can achieve high-efficiency decision-making in dynamic manufacturing systems.

Original languageEnglish
Title of host publicationProceedings of Industrial Engineering and Management - International Conference on Smart Manufacturing, Industrial and Logistics Engineering and Asian Conference of Management Science and Applications
EditorsChen-Fu Chien, Runliang Dou, Li Luo
PublisherSpringer Science and Business Media Deutschland GmbH
Pages89-99
Number of pages11
ISBN (Print)9789819701933
DOIs
Publication statusPublished - 2024
Event3rd International Conference on Smart Manufacturing, Industrial and Logistics Engineering, SMILE 2023 and the 7th Asian Conference of Management Science and Applications, ACMSA 2023 - Chengdu, China
Duration: 17 Nov 202319 Nov 2023

Publication series

NameLecture Notes in Mechanical Engineering
ISSN (Print)2195-4356
ISSN (Electronic)2195-4364

Conference

Conference3rd International Conference on Smart Manufacturing, Industrial and Logistics Engineering, SMILE 2023 and the 7th Asian Conference of Management Science and Applications, ACMSA 2023
Country/TerritoryChina
CityChengdu
Period17/11/2319/11/23

Keywords

  • Dynamic scheduling
  • Flexible job-shop
  • Reinforcement learning

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