About: Advanced modelling of thermally induced displacements and its implementation into standard CNC controller of horizontal milling center

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S2212827112003046
Description	This paper is a continuation of scientific work on advanced modelling of thermally induced displacements based on thermal transfer functions (TTF). A mathematical model using TTF was implemented into a standard CNC controller of horizontal milling center to compensate for thermal errors in real time. The inputs of the compensation algorithm are spindle rotational speed and the temperatures of the machine structure. It was achieved a reduction of thermal errors of more than 75% of the initial value in various working cycles. Moreover, the results of the TTF model were compared with 2 models obtained via MLR as a case study. This paper is a continuation of scientific work on advanced modelling of thermally induced displacements based on thermal transfer functions (TTF). A mathematical model using TTF was implemented into a standard CNC controller of horizontal milling center to compensate for thermal errors in real time. The inputs of the compensation algorithm are spindle rotational speed and the temperatures of the machine structure. It was achieved a reduction of thermal errors of more than 75% of the initial value in various working cycles. Moreover, the results of the TTF model were compared with 2 models obtained via MLR as a case study. (en)
Title	Advanced modelling of thermally induced displacements and its implementation into standard CNC controller of horizontal milling center Advanced modelling of thermally induced displacements and its implementation into standard CNC controller of horizontal milling center (en)
skos:prefLabel	Advanced modelling of thermally induced displacements and its implementation into standard CNC controller of horizontal milling center Advanced modelling of thermally induced displacements and its implementation into standard CNC controller of horizontal milling center (en)
skos:notation	RIV/68407700:21220/12:00197930!RIV14-MSM-21220___
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Mareš, Martin Horejš, Otakar Novotný, Lukáš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	121189
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/12:00197930
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Precision machining; Machine tool; Thermal error; Compensation; Transfer function; Accuracy (en)
http://linked.open.../riv/klicoveSlovo	Compensation Precision machining Machine tool Thermal error Transfer function Accuracy
http://linked.open...ontrolniKodProRIV	[72EE7203C6E8]
http://linked.open...v/mistoKonaniAkce	Nagoya
http://linked.open...i/riv/mistoVydani	Amsterdam
http://linked.open...i/riv/nazevZdroje	3RD CIRP CONFERENCE ON PROCESS MACHINE INTERACTIONS
http://linked.open...in/vavai/riv/obor	JQ
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Horejš, Otakar Mareš, Martin Novotný, Lukáš
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000315024500012
http://linked.open.../riv/zahajeniAkce	2012-10-29 (xsd:date)
issn	2212-8271
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.procir.2012.10.013
http://purl.org/ne...btex#hasPublisher	Elsevier
http://localhost/t...ganizacniJednotka	21220

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