Research on aeroengine detection technology based on machine vision

Yaotian Yang; Chao Zhang; Chenghai Hu

doi:10.1117/12.2692223

18 December 2023 Research on aeroengine detection technology based on machine vision

Yaotian Yang, Chao Zhang, Chenghai Hu

Proceedings Volume 12963, AOPC 2023: Optical Sensing, Imaging, and Display Technology and Applications; and Biomedical Optics; 1296302 (2023) https://doi.org/10.1117/12.2692223
Event: Applied Optics and Photonics China 2023 (AOPC2023), 2023, Beijing, China

Abstract

Currently, advanced aero engines are developing towards high rotational speed, efficiency, thrust weight ration, reliability and turbine inlet temperature, which needs measuring and inspection technology of high level to support the design and manufacturing procedure. Along with the development of measurement technology and other related disciplines, as a kind of non-contact measuring method, optical measuring technology could be used to cope with so many problems which may be difficult or un-solvable for those traditional inspecting manners. Further, as a branch of the optical measuring technology, machine vision uses industrial cameras etc. to distinguish, measure and locate the target and 2D of the target to derive information, which possesses such advantages as compact structure, rich information and flexible application etc. Under this background, fruitful research has been carried out in the aspect of machine vision measuring and inspecting technology of key geometrical features of aero engine such as film cooling hole, blade-shaped hole and blade defect. Also, related special equipments have been developed to realize the efficient inspection of those key geometrical features.

Citation Download Citation

Yaotian Yang, Chao Zhang, and Chenghai Hu "Research on aeroengine detection technology based on machine vision", Proc. SPIE 12963, AOPC 2023: Optical Sensing, Imaging, and Display Technology and Applications; and Biomedical Optics, 1296302 (18 December 2023); https://doi.org/10.1117/12.2692223

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
10 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Machine vision

Turbines

Cameras

Visualization

Object detection

Image processing

Motion measurement

Show All Keywords

Keywords/Phrases

Search In:

Publication Years