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Active vibration control and real-time cutter path modification in rotary wood planing
journal contribution
posted on 2017-08-10, 12:00 authored by Phil Ogun, Michael JacksonForced structural vibration and cutting tool inaccuracy have been identified to be the primary causes of surface defects in rotary wood planing. This paper presents the development of a control strategy used to compensate for the effects of both vibration and cutting tool inaccuracy on planed wood surface finish. The solution is based on active vibration control and real-time modification of the cutting tool trajectory using an optimal Linear Quadratic Gaussian tracking controller. A small-scale mechatronic wood planing machine, which has an actively controlled spindle unit, has been designed for practical investigation of the proposed technique. Experimental results show that the applied compensation increased the dynamic performance of the machine and the quality of the surface finish produced.
Funding
This work was supported by the EPSRC Centre for Innovative Manufacturing in Intelligent Automation in undertaking this research work under grant reference number EP/IO33467/1 .
History
School
- Mechanical, Electrical and Manufacturing Engineering
Published in
MechatronicsVolume
46Pages
21 - 31Citation
OGUN, P.S. and JACKSON, M.R., 2017. Active vibration control and real-time cutter path modification in rotary wood planing. Mechatronics, 46, pp. 21-31.Publisher
© 2017 The Authors. Published by Elsevier LtdVersion
- VoR (Version of Record)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution 4.0 International (CC BY 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by/4.0/Publication date
2017Notes
This is an open access article under the CC BY license. (http://creativecommons.org/licenses/by/4.0/)ISSN
0957-4158Publisher version
Language
- en