About: Machine Tool Control with Additional Measurement for Increasing the Control System Dynamics

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	As a typical type of controller in the area of machine tools the classical cascade controller is used. This type of controller is easy to be implemented and gives satisfactory results but only in the case that the sufficiently stiff machine tool is being controlled. If adverse is true the performance of the controller deteriorates. This is due to the fact, that the controller is limited by the structural properties. The bandwidth of the controller is restricted by the position of the first anti-resonant frequency of the machine tool. The control techniques overcoming this limitation have been extensively researched. As a result the control technique employing the additional measurement of TCP, the model-based predictive control and the Kalman filter is used and delivers the increased control system dynamics. The paper deals with the description of the proposed control concept and the practical methods for additional measurement together with the Kalman filter tuning are described. As a typical type of controller in the area of machine tools the classical cascade controller is used. This type of controller is easy to be implemented and gives satisfactory results but only in the case that the sufficiently stiff machine tool is being controlled. If adverse is true the performance of the controller deteriorates. This is due to the fact, that the controller is limited by the structural properties. The bandwidth of the controller is restricted by the position of the first anti-resonant frequency of the machine tool. The control techniques overcoming this limitation have been extensively researched. As a result the control technique employing the additional measurement of TCP, the model-based predictive control and the Kalman filter is used and delivers the increased control system dynamics. The paper deals with the description of the proposed control concept and the practical methods for additional measurement together with the Kalman filter tuning are described. (en)
Title	Machine Tool Control with Additional Measurement for Increasing the Control System Dynamics Machine Tool Control with Additional Measurement for Increasing the Control System Dynamics (en)
skos:prefLabel	Machine Tool Control with Additional Measurement for Increasing the Control System Dynamics Machine Tool Control with Additional Measurement for Increasing the Control System Dynamics (en)
skos:notation	RIV/68407700:21220/10:00178763!RIV11-GA0-21220___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1M0507), P(GD101/08/H068)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Valášek, Michael Strakoš, Petr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	269100
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/10:00178763
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Vibration control; additional measurement; machine tool (en)
http://linked.open.../riv/klicoveSlovo	additional measurement machine tool Vibration control
http://linked.open...odStatuVydavatele	PL - Polská republika
http://linked.open...ontrolniKodProRIV	[EFF4A478894E]
http://linked.open...i/riv/nazevZdroje	Journal of Machine Engineering
http://linked.open...in/vavai/riv/obor	JQ
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Research of Production Engineering Technique and Technology Research of new principle of mechanical sand biomechanical systems with a intelligent behaviour
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	9
http://linked.open...iv/tvurceVysledku	Valášek, Michael Strakoš, Petr
issn	1895-7595
number of pages	12 (xsd:int)
http://localhost/t...ganizacniJednotka	21220
is http://linked.open...avai/riv/vysledek of	Machine Tool Control with Additional Measurement for Increasing the Control System Dynamics

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