Search:
Computing and Library Services - delivering an inspiring information environment

A survey of potential sampling strategies for measurement of structured surfaces.

Wang, J, Jiang, Xiang and Blunt, Liam (2009) A survey of potential sampling strategies for measurement of structured surfaces. In: Proceedings of Computing and Engineering Annual Researchers' Conference 2009: CEARC’09. University of Huddersfield, Huddersfield, pp. 184-189. ISBN 9781862180857

[img]
Preview
PDF
31_J_Wang.pdf - Published Version

Download (361kB) | Preview

Abstract

Uniform sampling is the predominant sampling method for surface measuring instruments. However, measurement for structured surfaces brings an increasingly serious conflict between sampling range and small resolution. A flexible sampling design based on sufficient previous knowledge of the surface ingredient is a potential solution. Adaptive sampling techniques are such strategies. In this paper basic specifications and drawbacks of uniform sampling schemes were issued. As potential solutions, some advanced adaptive sampling methods e.g. sequential stopping sampling, optimal model-based strategies and adaptive allocation strategies etc which were raised from computer graphics, CAD/CAM and CMM measurement are surveyed. However, transplanting of these strategies to surface metrology instruments is still questionable. Two basic questions are raised at the end.

Item Type: Book Chapter
Uncontrolled Keywords: Structured surfaces, advanced adaptive sampling, uniform sampling
Subjects: T Technology > T Technology (General)
Schools: School of Computing and Engineering
School of Computing and Engineering > Centre for Precision Technologies
School of Computing and Engineering > Computing and Engineering Annual Researchers' Conference (CEARC)
School of Computing and Engineering > Centre for Precision Technologies > Surface Metrology Group
Related URLs:
Depositing User: Sharon Beastall
Date Deposited: 28 Jan 2010 10:32
Last Modified: 26 Nov 2010 09:57
URI: http://eprints.hud.ac.uk/id/eprint/6890

Downloads

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 ©