fig18
![Big data-assisted digital twins for the smart design and manufacturing of advanced materials: from atoms to products](https://image.oaes.cc/a6eb727a-569a-4e2e-9b58-0075f361d640/4631.fig.18.jpg)
Figure 18. A big data-assisted digital twin for the smart design and manufacturing of the Al body frames of the China Railway High-speed. (A-C) Predicted properties of designed body frame in terms of strength, stiffness and fatigue intensity, respectively. (D) Fabricated body frame as one kind of final solution.