2025年12月1日〜4日に沖縄県糸満市で開催されたLEM21（11th International Conference on Leading Edge Manufacturing in 21st Century）にて発表を行いました。

発表一覧：

• Y. Sakai, L. Chen, Y. Yokota, T. Kizaki, Y. Ito, N. Sugita, H. Motoyama, S. Egawa, H. Mimura, G. Yamaguchi, K. Nagato, “In-situ Visualization of Keyhole Dynamics in Ti-6Al-4V Thick Plate during Laser Powder Bed Fusion Using High-Energy X-rays”
• J. Morishita, S. Ando, S. Tanaka, T. Kizaki, “Thermal Displacement Estimation Using a Sequentially Updated Physics-informed Model Adaptive to Aging Effects in Machine Tools”
• S. Koizumi, J. Liu, T. Kizaki, “In-Process Vibration Control of Machine Tools with Distributed Actuators”
• A. Kobayashi, T. Kizaki, “High-accuracy prediction of feed drive system thermal displacement by identifying boundary conditions in a non-driving state”