Inverse Dynamics Control Method Applied to the Standard Servo Control System to Suppress Two-mass System Vibration

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F12%3A%230002134" target="_blank" >RIV/46747885:24220/12:#0002134 - isvavai.cz</a>

Result on the web

<a href="http://electroscope.zcu.cz" target="_blank" >http://electroscope.zcu.cz</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Inverse Dynamics Control Method Applied to the Standard Servo Control System to Suppress Two-mass System Vibration

Original language description

This paper describes a method for two-mass system torsional vibrations suppression. These vibrations are evoked due to torsion plasticity of mechanism kinematical chain links and large moment of inertia. This strategy belongs to the group of feedforwardcontrol techniques. By means of the knowledge about the system parameters and the two-mass system mathematical model it is easy to derivate its transfer function. The main idea of this method is to create the inverse transfer function of problematic second mass of the system and use it in the control structure as a feedforward controller. And in this way suppress the activity of system imaginary poles that cause the residual vibrations. This method was firstly tested on mathematical model simulations and then integrated into the cascade structure of standard servo control unit Siemens Sinamics S120. The results from experiments demonstrate the ability of this method to effectively compensate the torsional vibrations of the mechanism end

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JD - Use of computers, robotics and its application

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

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

Name of the periodical

Electroscope

ISSN

1802-4564

e-ISSN

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Volume of the periodical

2012

Issue of the periodical within the volume

2_2012

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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