Host: The Japan Society of Mechanical Engineers
Name : [in Japanese]
Date : October 18, 2024 - October 20, 2024
CAE democratization has made advanced technology available to many people. In addition to this situation, the evolution of AI has been remarkable, and in 2022, a new Generative AI, “ChatGPT,” will be born. In this paper, we have tried structural analysis by prompt engineering to explore the feasibility of CAE using generative AI. From the trial results, we confirmed that CoT Prompting is unable to perform structural analysis like CAE. However, we felt that its feasibility depends on the development of generative AI. On the other hand, it was found that an ordinary user of ChatGPT, who does not have knowledge of computational mechanics or CAE computational skills, can learn and perform Prompting engineering knowledge and skills to obtain hallucination, that falsifies the CAE structural analysis results. This result is a serious problem, and it was found that there is an immediate need to ensure CAE governance that guarantees quality assurance of analysis results.
