Machine tool thermal error compensation based on control participating thermal sources

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00197679" target="_blank" >RIV/68407700:21220/12:00197679 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Machine tool thermal error compensation based on control participating thermal sources
Original language description
This paper provides an insight into the modeling of highly nonlinear machine tool thermal errors using thermal transfer functions (TTF). The method is dynamic (uses machine tool thermal history) and its modeling and calculation speed is suitable for real-time applications. The method does not require interventions into the machine tool structure, uses very few additional gauges and solves separately each influence participating on thermal error. The paper focuses on the development of a robust thermal model sensitive to various machine tool thermal behavior nonlinearities with the help of minimum input information. Model was applied on real machine tool (portal milling centre) and was verified within a complicated electro-spindle revolution spectrum. Moreover, the results of the TTF model were compared with a model obtained via multiple linear regression (MLR) as a case study.
Czech name
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Czech description
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Project
<a href="/en/project/TE01020075" target="_blank" >TE01020075: Competence Center - Manufacturing Technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
28th conference with international participation COMPUTATIONAL MECHANICS 2012- Extended abstracts
ISBN
978-80-261-0157-4
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
1-2
Publisher name
Západočeská universita, Fakulta aplikovaných věd
Place of publication
Plzeň
Event location
Špičák, Železná Ruda
Event date
Nov 12, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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