Feedback Control Method Based on Servomechanism Speed Estimating and Processing to Reduce Residual Vibration

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F13%3A%230000414" target="_blank" >RIV/46747885:24620/13:#0000414 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.ieeeexplore.com/xpl/articleDetails.jsp?tp=&arnumber=6648941&queryText%3D4.RB.+Feedback+Control+Method+Based+on+Servomechanism+Speed+Estimating+and+Processing+to+Reduce+Residual+Vibration" target="_blank" >http://www.ieeeexplore.com/xpl/articleDetails.jsp?tp=&arnumber=6648941&queryText%3D4.RB.+Feedback+Control+Method+Based+on+Servomechanism+Speed+Estimating+and+Processing+to+Reduce+Residual+Vibration</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ECMSM.2013.6648941" target="_blank" >10.1109/ECMSM.2013.6648941</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Feedback Control Method Based on Servomechanism Speed Estimating and Processing to Reduce Residual Vibration

Popis výsledku v původním jazyce

The paper presents a functional method for suppression of the two-mass system residual vibrations. The vibrations are excited due to the common effect of torsion plasticity and large moment of inertia of kinematical chain components. The described strategy is based on a mathematical model of servomechanism which is predicting the actual speed of the kinematical chain end-point. The estimated speed of the end-point is consequently subtracted from the internally measured speed at the motor shaft and by means of weighting and phase shifting there is computed the correction signal which is ready to be used in conventional control structure and in this way to effectively damp the residual vibrations of the kinematical chain end-point. The method functionality was tested first in the numerical simulation of the servomechanism mathematical model and after that it was integrated into the existing cascade structure of the standard servo control unit Siemens Sinamics S120 and verified experiment

Název v anglickém jazyce

Feedback Control Method Based on Servomechanism Speed Estimating and Processing to Reduce Residual Vibration

Popis výsledku anglicky

The paper presents a functional method for suppression of the two-mass system residual vibrations. The vibrations are excited due to the common effect of torsion plasticity and large moment of inertia of kinematical chain components. The described strategy is based on a mathematical model of servomechanism which is predicting the actual speed of the kinematical chain end-point. The estimated speed of the end-point is consequently subtracted from the internally measured speed at the motor shaft and by means of weighting and phase shifting there is computed the correction signal which is ready to be used in conventional control structure and in this way to effectively damp the residual vibrations of the kinematical chain end-point. The method functionality was tested first in the numerical simulation of the servomechanism mathematical model and after that it was integrated into the existing cascade structure of the standard servo control unit Siemens Sinamics S120 and verified experiment

Druh

D - Stať ve sborníku

CEP obor

JD - Využití počítačů, robotika a její aplikace

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.30.0024" target="_blank" >EE2.3.30.0024: Rozvoj řešitelských týmů projektů VaV na Technické univerzitě v Liberci</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

11th International Workshop IEEE, Electronics, Control, Measurement, Signals and their application to Mechatronics

ISBN

978-1-4673-6299-3

ISSN

—

e-ISSN

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Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

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Místo vydání

Toulouse, France

Místo konání akce

Toulouse, France

Datum konání akce

1. 1. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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