• CN: 11-2187/TH
  • ISSN: 0577-6686

Journal of Mechanical Engineering ›› 2024, Vol. 60 ›› Issue (6): 1-10,20.doi: 10.3901/JME.2024.06.001

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Research on Data-knowledge Driven Intelligent Control Architecture for Discrete Manufacturing System

ZHANG Dang1, ZHAO Yongxuan1,2, WANG Zhenjun3, ZHANG Yingfeng1   

  1. 1. School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an 710072;
    2. China Aviation Engine Research Institute, Beijing 101300;
    3. School of Aeronautical Manufacturing Engineering, Nanchang Hangkong University, Nanchang 330034
  • Received:2023-09-30 Revised:2024-01-31 Online:2024-03-20 Published:2024-06-07

Abstract: Current discrete manufacturing systems have challenges in intelligent control, manufacturing resource configuration, and iterative evolution of data and knowledge-driven algorithms. To solve these challenges, a kind of architecture of intelligent control for discrete manufacturing system is proposed in the data and knowledge-driven environment. Based on this, a multi-dimensional operation mechanism of data and knowledge in manufacturing systems is analyzed. Furthermore, for the underlying manufacturing resources in operation layer, combined with CPS and industrial IoT technology, a manufacturing resource configuration method based on the dynamic interaction between the operation layer and the algorithm layer is designed. In view of the inherent advantages and disadvantages of data-driven algorithms and knowledge-driven algorithms in the architecture, three data and knowledge-driven algorithm modes in the algorithm layer are refined. The proposed system and strategy can be a theoretical reference for the research and application of intelligent control in the next generation of smart factory.

Key words: smart manufacturing, discrete manufacturing system, data and knowledge, industrial internet of things

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