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Intelligent Manufacturing and Production

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Mechanical Engineering".

Deadline for manuscript submissions: 30 April 2026 | Viewed by 1604

Special Issue Editors


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Guest Editor
1. Institute of Advanced Manufacturing and Intelligent Technology, Beijing University of Technology, Beijing 100124, China
2. Beijing Key Laboratory of Advanced Manufacturing Technology, Beijing University of Technology, Beijing 100124, China
Interests: machine tool; robots; intelligent manufacturing
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
1. Mechanical Industry Key Laboratory of Heavy Machine Tool Digital Design and Testing, Beijing University of Technology, Beijing 100124, China
2. Beijing Key Laboratory of Advanced Manufacturing Technology, Beijing University of Technology, Beijing 100124, China
Interests: production scheduling optimization and dynamic scheduling; digital twin technology of manufacturing workshops; assembly sequence optimization of complex machine tool components

Special Issue Information

Dear Colleagues,

The integration of deep learning, machine learning, swarm intelligence, big data analytics, generative artificial intelligence, and large language models (LLM) has significantly advanced intelligent decision-making processes in smart production and services across diverse industrial sectors. As customer needs evolve, the paradigm is shifting from mass production and mass customization to a more personalized and flexible approach to smart production and service delivery. This shift not only addresses the challenges present in real-world settings but also opens up new opportunities. Cutting-edge soft computing and AI technologies now enable novel applications that enhance supply chain resilience and reshape the business ecosystem.

Prof. Dr. Qiang Cheng
Dr. Jun Yan
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

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Keywords

  • advanced equipment/process control (AEC/APC)
  • intelligent decision technologies for real-time decision making
  • equipment diagnosis, predictive maintenance, and tool health monitoring
  • factory modeling, analysis, and performance evaluation
  • flexible production planning and scheduling
  • Industry 4.0 and manufacturing strategy
  • manufacturing intelligence and informatics
  • mass personalization and customization
  • predictive maintenance
  • smart decision-making for corporate resource planning and allocation
  • sustainability and circular economy
  • smart CNC machines and automated machining systems
  • AI-driven machine tool condition monitoring and performance optimization
  • intelligent manufacturing systems for precision engineering

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Published Papers (1 paper)

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Research

28 pages, 1332 KB  
Article
A Scalable Two-Level Deep Reinforcement Learning Framework for Joint WIP Control and Job Sequencing in Flow Shops
by Maria Grazia Marchesano, Guido Guizzi, Valentina Popolo and Anastasiia Rozhok
Appl. Sci. 2025, 15(19), 10705; https://doi.org/10.3390/app151910705 - 3 Oct 2025
Viewed by 679
Abstract
Effective production control requires aligning strategic planning with real-time execution under dynamic and stochastic conditions. This study proposes a scalable dual-agent Deep Reinforcement Learning (DRL) framework for the joint optimisation of Work-In-Process (WIP) control and job sequencing in flow-shop environments. A strategic DQN [...] Read more.
Effective production control requires aligning strategic planning with real-time execution under dynamic and stochastic conditions. This study proposes a scalable dual-agent Deep Reinforcement Learning (DRL) framework for the joint optimisation of Work-In-Process (WIP) control and job sequencing in flow-shop environments. A strategic DQN agent regulates global WIP to meet throughput targets, while a tactical DQN agent adaptively selects dispatching rules at the machine level on an event-driven basis. Parameter sharing in the tactical agent ensures inherent scalability, overcoming the combinatorial complexity of multi-machine scheduling. The agents coordinate indirectly via a shared simulation environment, learning to balance global stability with local responsiveness. The framework is validated through a discrete-event simulation integrating agent-based modelling, demonstrating consistent performance across multiple production scales (5–15 machines) and process time variabilities. Results show that the approach matches or surpasses analytical benchmarks and outperforms static rule-based strategies, highlighting its robustness, adaptability, and potential as a foundation for future Hierarchical Reinforcement Learning applications in manufacturing. Full article
(This article belongs to the Special Issue Intelligent Manufacturing and Production)
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