A design of high-accuracy angle measurement system for satellite AIT processing

Yalu Chen; Zhihui Li

doi:10.1117/12.2512074

7 March 2019 A design of high-accuracy angle measurement system for satellite AIT processing

Yalu Chen, Zhihui Li

Proceedings Volume 11053, Tenth International Symposium on Precision Engineering Measurements and Instrumentation; 110532Y (2019) https://doi.org/10.1117/12.2512074
Event: 10th International Symposium on Precision Engineering Measurements and Instrumentation (ISPEMI 2018), 2018, Kunming, China

Abstract

In order to solve the problems and shortcomings of current angle measurement methods for satellites assembly and inspection, such as limited field of vision, relatively low precision and low degree of automation, a novel design of high accuracy angle measurement system is proposed. The new system composed of auto-collimator, electronic gradienter, two-dimensional precise turntable and standard mirrors works by actual collimation measuring among the measured target, auto-collimator and standard mirrors with the measuring basis of earth which is built by electronic gradienter. This paper focuses on the specific structure design, engineering modal and arrangement plan of automatic measuring, also includes precision calibration test in the end. According to the result of the test, the angle measurement system reaches the precision of 3″and repeatability of 1.1″.

Citation Download Citation

Yalu Chen and Zhihui Li "A design of high-accuracy angle measurement system for satellite AIT processing", Proc. SPIE 11053, Tenth International Symposium on Precision Engineering Measurements and Instrumentation, 110532Y (7 March 2019); https://doi.org/10.1117/12.2512074

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