ISSN 2096-4498

   CN 44-1745/U

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Current Situation and Prospect of Shield Automatic Driving Technology

  • HU Min ,
  • PEI Liefeng ,
  • WU Bingjian ,
  • SUN Junchao ,
  • LU Jing
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  • (1.SHU-SUCG Research Center for Building Industrialization,Shanghai University,Shanghai 200072,China;2.SHU-UTS SILC Business School,Shanghai University,Shanghai 201800,China;3.Shanghai Tunnel Engineering Co.,Ltd.,Shanghai 200032,China; 4.School of Mechatronic Engineering and Automation,Shanghai University,Shanghai 200444,China)

Online published: 2023-04-17

Abstract

The current technological and practical achievements in shield tunneling construction are evaluated with particular focus on shield automatic driving. Also, the developments in theoretical research are summarized based on rock and soil identification, shield attitude control, and ground settlement control. Thereafter, a hierarchical automatic driving control system and a control method for data, mechanism, and experience fusion are proposed. A case study is conducted on the ZhiYu shield automatic excavation and control system. The exploration results of the shield automatic driving technology including the control link design, the model structure of the core control algorithm for attitude and settlement, and the application of the system in actual engineering practice are explored. Finally, the challenges in shield automatic driving technology are discussed and the future development trends are predicted.

Cite this article

HU Min , PEI Liefeng , WU Bingjian , SUN Junchao , LU Jing . Current Situation and Prospect of Shield Automatic Driving Technology[J]. Tunnel Construction, 2023 , 43(3) : 383 -391 . DOI: 10.3973/j.issn.2096-4498.2023.03.003

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