Computing and Library Services - delivering an inspiring information environment

Dynamic measurement of displacement with a phase-shifting technique

Lu, Y., Doel, A.P., Walker, D.D. and Zhao, X. (2003) Dynamic measurement of displacement with a phase-shifting technique. Optical Engineering, 42. pp. 2006-2009. ISSN 0091-3286

Metadata only available from this repository.


A simple spatial phase-shifting setup that uses a tiled mirror and a cat’s-eye retroreflector is presented. It can be used in displacement measurement when high speed and accuracy are required. An experiment is carried out to demonstrate the feasibility of the method. A root mean square (rms) accuracy of better than 5 deg is obtained in ordinary circumstance. The system errors are also studied briefly.

Item Type: Article
Uncontrolled Keywords: Displacement, dynamic, measurement, technique
Subjects: T Technology > TS Manufactures
Schools: School of Computing and Engineering
School of Computing and Engineering > Centre for Precision Technologies
Related URLs:
Depositing User: Catherine Parker
Date Deposited: 01 Dec 2016 13:51
Last Modified: 28 Aug 2021 12:11


Downloads per month over past year

Repository Staff Only: item control page

View Item View Item

University of Huddersfield, Queensgate, Huddersfield, HD1 3DH Copyright and Disclaimer All rights reserved ©