公开(公告)号：US11761856B2

公开(公告)日：2023-09-19

申请号：US16950260

申请日：2020-11-17

Applicant: ROLLS-ROYCE plc

Inventor： Paul A Flint ,  Adriano Pulisciano ,  Bilal M Nasser

IPC: G01M15/14 ,  G01B11/00 ,  G01N21/95

CPC classification number: G01M15/14 ,  G01B11/005 ,  G01N21/95

Abstract: A method comprising: inspecting an engine during a first period of time to identify damage, the engine being associated with an aircraft; receiving three-dimensional data of one or more components of the engine, the three-dimensional data being generated during the first period of time; determining, during the first period of time, whether the identified damage exceeds a threshold; providing instructions to release the aircraft for operation in a second period of time, subsequent to the first period of time, if the identified damage does not exceed the threshold; and inspecting the received three-dimensional data during the second period of time to measure damage.

公开(公告)号：US11579046B2

公开(公告)日：2023-02-14

申请号：US16950274

申请日：2020-11-17

Applicant: ROLLS-ROYCE plc

Inventor： Adriano Pulisciano ,  Bilal M Nasser ,  Paul A Flint

IPC: G01M15/14 ,  G01B11/00 ,  G01N21/95

Abstract: A computer-implemented method comprising: receiving data comprising two-dimensional data and three-dimensional data of a component of an engine; identifying a feature of the component using the two-dimensional data;
determining coordinates of the feature in the two-dimensional data; determining coordinates of the feature in the three-dimensional data using: the determined coordinates of the feature in the two-dimensional data; and a pre-determined transformation between coordinates in two-dimensional data and coordinates in three-dimensional data; and measuring a parameter of the feature of the component using the determined coordinates of the feature in the three-dimensional data.