公开(公告)号：US11796530B2

公开(公告)日：2023-10-24

申请号：US17934361

申请日：2022-09-22

Applicant: X Development LLC

Inventor： Jeffrey Bush ,  Antonio Raymond Papania-Davis ,  Weishi Yan ,  Kartikye Mittal

IPC: G01N33/38 ,  G01N11/00 ,  G01N15/14 ,  G16C60/00 ,  G06F30/25 ,  G06F113/26 ,  G06F119/02 ,  G06F113/02

CPC classification number: G01N33/383 ,  G01N11/00 ,  G01N15/14 ,  G06F30/25 ,  G16C60/00 ,  G01N2015/1493 ,  G01N2015/1497 ,  G06F2113/02 ,  G06F2119/02

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for simulating a concrete mixture. One of the methods includes obtaining an optical characterization of physical particles, generating a multispherical approximation of the physical particles, the multispherical approximation having reduced dimensionality compared to the optical characterization, simulating an aggregate mixture by applying the multispherical approximation of the particles to a physics simulator to obtain a predicted performance of the proposed aggregate mixture, selectively altering the aggregate mixture based on a comparison with performance metrics and simulating the altered aggregate mixture until the predicted performance satisfies the performance metrics to obtain a final aggregate mixture, and outputting the final aggregate mixture.

公开(公告)号：US20230100229A1

公开(公告)日：2023-03-30

申请号：US17934361

申请日：2022-09-22

Applicant: X Development LLC

Inventor： Jeffrey Bush ,  Antonio Raymond Papania-Davis ,  Weishi Yan ,  Kartikye Mittal

IPC: G16C60/00 ,  G06F30/25

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for simulating a concrete mixture. One of the methods includes obtaining an optical characterization of physical particles, generating a multispherical approximation of the physical particles, the multispherical approximation having reduced dimensionality compared to the optical characterization, simulating an aggregate mixture by applying the multispherical approximation of the particles to a physics simulator to obtain a predicted performance of the proposed aggregate mixture, selectively altering the aggregate mixture based on a comparison with performance metrics and simulating the altered aggregate mixture until the predicted performance satisfies the performance metrics to obtain a final aggregate mixture, and outputting the final aggregate mixture