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

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F10%3A00178763" target="_blank" >RIV/68407700:21220/10:00178763 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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 beingcontrolled. 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-resonantfrequency 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 isused 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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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 beingcontrolled. 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-resonantfrequency 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 isused 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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JQ - Strojní zařízení a nástroje

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Machine Engineering

ISSN

1895-7595

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

12

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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