In-process surface profile assessment of rotary machined timber using a dynamic photometric stereo technique.pdf (939.68 kB)
In-process surface profile assessment of rotary machined timber using a dynamic photometric stereo technique
journal contribution
posted on 2014-07-02, 12:15 authored by Phil Ogun, Michael Jackson, Robert M. ParkinMachining operations have advanced in speed and there is an increasing demand for higher quality surface finish. It is
therefore necessary to develop real-time surface inspection techniques which will provide sensory information for controlling
the machining processes. This paper describes a practical method for real-time analysis of planed wood using the
photometric stereo technique. Earlier research has shown that the technique is very effective in assessing surface waviness
on static wood samples. In this paper, the photometric stereo method is extended to real industrial applications
where samples are subjected to rapid movements. Surface profiles extracted from the dynamic photometric stereo
method are compared with those from the static measurements and the results show that there is a high correlation
between the two methods.
History
School
- Mechanical, Electrical and Manufacturing Engineering
Published in
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERINGVolume
226Issue
I6Pages
823 - 830 (8)Citation
OGUN, P.S., JACKSON, M.R. and PARKIN, R.M., 2012. In-process surface profile assessment of rotary machined timber using a dynamic photometric stereo technique. Proceedings of the Institution of Mechanical Engineers, Part I - Journal of Systems and Control Engineering, 226 (6), pp. 823 - 830.Publisher
Sage Publications / © IMechEVersion
- AM (Accepted Manuscript)
Publication date
2012Notes
This article was published in the journal, Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering [Sage Publications / © IMechE]. The definitive version is available at: http://dx.doi.org/10.1177/0959651811433121ISSN
0959-6518Publisher version
Language
- en