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On-Site Application Of TBM Self-Alignment Control

On-Site Application Of TBM Self-Alignment Control

On-Site_Application_of_TBM_Self-

Masataka Hayashi / Kenji Yamashita / Kenta Matsubara / Atsushi Nakamoto / Soichiro Arai / Akihiro Nishimori

In the field of TBM self-driving technology development, efforts are underway to adapt, for use in various tunnel construction sites, a learning system for TBM alignment control which assists in tunnelling along the intended alignment by guiding the operator determine force points of thrust force application. Furthermore, confirmation is being carried out regarding said system's performance results, OBAYASHI CORPORATION has developed TBM self-alignment control system with AI that works in conjunction with Artificial Intelligence (AI) to bring together and analyze all information and data utilized by the operator when operating TBM, with the goal of selecting thrust force points based on learning from operator actions. The company has adapted this system to tunnel construction site usages and confirmed that it can achieve directional control similar to that of a highly skilled operator, including the complex control required for curved tunnel sections.

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Year 2022
City Copenhagen
Country Denmark
ISBN 978-2-9701436-7-3