Virtual machining system engine for validation of realtime identification schems
2011 (English)Conference paper (Refereed)
The aim of this paper is to introduce a novel methodology, based on a finite element (FE) computation engine for validating of real-time identification schemes applied in machining. FE modelling of the milling process has the purpose of being accountable for a thorough validation of the parametric identification approach, and of providing a good physical insight into the phenomena investigated. The system considered here has a lower number of degree-of-freedoms which permits a thorough analysis. However, when taking into account the system’s nonlinear and time-varying nature, it is clear that the results are far from being trivial. Therefore, the analysis of the milling process, taking into account nonlinearities restricting the growth of response amplitudes in the case of chatter-type instability, provides some intrinsic information of the basic features on the system that might be of both fundamental interest and practical use.
Place, publisher, year, edition, pages
Brno, 2011. 189-194 p.
, International conference Newtech on Advance manufacturing engineering
FEM, milling, simulation, model order selection
Engineering and Technology
Research subject SRA - Production
IdentifiersURN: urn:nbn:se:kth:diva-41268ISBN: 978-80-214-4267-2OAI: oai:DiVA.org:kth-41268DiVA: diva2:443430
International Conference Newtech. 14-15 September 2011. Brno.
ProjectsFFI Robust maskinbearbetning
FunderXPRES - Initiative for excellence in production research
QC 201109292011-09-252011-09-252012-06-19Bibliographically approved