Application of linear CCD for position measurement

Yun Fu; Lin Liu; Ke-yong Wu

doi:10.1117/12.666965

9 December 2005 Application of linear CCD for position measurement

Yun Fu, Lin Liu, Ke-yong Wu

Proceedings Volume 6024, ICO20: Optical Devices and Instruments; 60242I (2005) https://doi.org/10.1117/12.666965
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

Abstract

A method that measures relatively position relation between two vehicles fleetly and accurately that are both on a horizontal plane is proposed in the article. When manipulator rotates horizontally, the linear CCD vidicon that is on the end of manipulator on the loading vehicle scans two point targets that are on the launching vehicle, and then we can utilize spatial intersection principle and trigonometry theorem to get relatively position relationship. I.e. the coordinate parameters: x, y, z, α. Error analysis and the simulation on computer validate: the measurement error of length is less than ±0.84mm; that of angle is less than ±2'6'', which satisfies technical requests. So the method is feasible. The research is not only significant for missile of automatic transshipment, but also is valuable in theoretic research on method of measuring spatial position relationship.

Citation Download Citation

Yun Fu, Lin Liu, and Ke-yong Wu "Application of linear CCD for position measurement", Proc. SPIE 6024, ICO20: Optical Devices and Instruments, 60242I (9 December 2005); https://doi.org/10.1117/12.666965

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