Academician Chen Zuyu explained artificial intelligence to help TBM tunnel digging technology

On the morning of August 17th, Dalian University of Technology invited Chen Zuyu, an academician of the Chinese Academy of Sciences and a professor at the Chinese Academy of Water Resources and Hydropower Sciences as a "large -scale industry forum" to report on the theme of "artificial intelligence -assisted TBM tunnel excavation". Cheng Gengdong, an academician of the Chinese Academy of Sciences and a professor of the Department of Languard and Mechanics, attended the report and presented Academician Chen Zuyu to the commemorative card of the "Large Engineering Forum". Guo Xu, director of the Department of Engineering Mechanics and Deputy Director of the National Key Laboratory of Industrial Equipment Structure, presided over the report.

Academician Chen Zuyu explained the basic principles and application mechanisms of neural networks and decision -making trees commonly used in machine learning algorithms in the report. Through three links including feature extraction, data -driven and model verification, the machine learning algorithm is applied to the TBM knife tray speed speed. Wait for the prediction application process. Explaining the surrounding stream classification prediction research and the curling neural network rock explosion prediction model test based on convolutional neural networks and random forest methods, and verifying scientific methods for machine learning to help TBM security and intelligent excavation of machine learning The possibility of moving towards alchemy. Finally, combined with the construction challenges of "high rock strength, multi -rock explosion, intensive and high altitude" construction challenges, and the huge challenges of the TBM construction in the project of the Jiangzhuang in the construction of the Sichuan -Tibet Railway In the application prospects and problems, teachers and students are encouraged to use artificial intelligence to better serve my country's major project construction.

After the report, Academician Chen Zuyu interacted with the teachers and classmates at the scene, and made a detailed answer to the teachers and students' questions.

News source: Dalian University of Technology News Network

Edit: Qian Han Yunyun

School pair: Li Yixun

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