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  • 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.
  • 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. (en)
Title
  • Machine tool thermal error compensation based on control participating thermal sources
  • Machine tool thermal error compensation based on control participating thermal sources (en)
skos:prefLabel
  • Machine tool thermal error compensation based on control participating thermal sources
  • Machine tool thermal error compensation based on control participating thermal sources (en)
skos:notation
  • RIV/68407700:21220/12:00197679!RIV13-TA0-21220___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(TE01020075)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 147673
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21220/12:00197679
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • transfer function; thermal error; robustness; machine tool (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [976CC7AEBF12]
http://linked.open...v/mistoKonaniAkce
  • Špičák, Železná Ruda
http://linked.open...i/riv/mistoVydani
  • Plzeň
http://linked.open...i/riv/nazevZdroje
  • 28th conference with international participation COMPUTATIONAL MECHANICS 2012- Extended abstracts
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Horejš, Otakar
  • Hornych, Jan
  • Kohút, Peter
  • Mareš, Martin
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Západočeská univerzita v Plzni. Fakulta aplikovaných věd
https://schema.org/isbn
  • 978-80-261-0157-4
http://localhost/t...ganizacniJednotka
  • 21220
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