公开(公告)号：EP4124822A1

公开(公告)日：2023-02-01

申请号：EP21196698.1

申请日：2021-09-14

申请人： General Electric Company ,  Oliver Crispin Robotics Limited

发明人： GODBOLE, Mandar Diwakar ,  PRITCHARD, Jr, Byron ,  PETKAR, Kirti Arvind ,  KOMMAREDDY, Vamshi ,  KUMAR, Sandeep ,  GRAHAM, Andrew

IPC分类号： G01B11/24 ,  G01B11/245 ,  G01B21/04 ,  F01D21/00 ,  G01N21/954

摘要： A tool assembly (100) for inspecting a gas turbine engine (10), the tool assembly (100) comprising: an elongated body (102); a first camera (104) fixed to the elongated body (102) at a first location; a second camera (106) fixed to the elongated body (102) at a second location (Y L ) spaced from the first location (X L ); and a controller (108) in operative communication with the first camera (104) and the second camera (106), the controller (108) being configured to: receive data indicative of one or more images of a reference feature (120) from the first camera (104); determine data indicative of a first spatial position of the first camera (104) based at least in part on the received data indicative of the one or more images of the reference feature (120); and determine data indicative of a second spatial position of the second camera (106) based on the first spatial position.