相关实验视频

Updated: Jan 17, 2026

Bringing the Visible Universe into Focus with Robo-AO

Bringing the Visible Universe into Focus with Robo-AO

Published on: February 12, 2013

自动对焦:人工智能/ML驱动的实时波诊断,自动调整和优化X射线光学

Luca Rebuffi, Runyu Zhang, Xianbo Shi

|September 23, 2025

概括

我们开发了一个人工智能系统,用于在同步光束线上自动化X射线光学优化. 这种先进的波面诊断和人工智能 (AI) 系统增强了光束稳定性并简化了对齐.

科学领域:

同步子辐射科学是同步子辐射科学.
科学仪器仪表中的人工智能

背景情况:

同步光束线需要精确的X射线光学来实现最佳性能.
当前的调整和优化程序可能耗时,需要人工干预.

研究的目的:

开发一个集成的系统,用于自动化和优化X射线光学在同步射线束线.
为了利用人工智能 (AI) 和先进的波诊断来增强光束线控制.

主要方法:

将实时波传感与人工智能驱动的控制算法结合起来.
使用多忠实转移学习,结合现实数据和数字双胞胎模拟.
采用多目标贝叶斯优化来持续改进性能.

主要成果:

在高级光子源光束线上证明了光束稳定性和可重现性的增强.
显著简化了X射线光学对齐程序.
减少了优化时间,并将手动调整的需求降到最低.

结论:

人工智能增强的控制框架可以实现精确的光束对齐,稳定和性能优化.
该系统可与现有硬件无部署,并提供直观的界面.
代表着未来同步发射机设施在完全自主运行方面取得的重大进展.

更多相关视频

Automated Delivery of Microfabricated Targets for Intense Laser Irradiation Experiments

Automated Delivery of Microfabricated Targets for Intense Laser Irradiation Experiments

Published on: January 28, 2021

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating

Published on: October 11, 2016

相关概念视频

X-ray Imaging

X-ray Imaging

German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with...