Two-mass System Vibration Suppression Method Based on the Mechanism Output Speed Processing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F12%3A%230000038" target="_blank" >RIV/46747885:24620/12:#0000038 - isvavai.cz</a>
Result on the web
<a href="http://www.uvee.feec.vutbr.cz/conference/lvem12/home/" target="_blank" >http://www.uvee.feec.vutbr.cz/conference/lvem12/home/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Two-mass System Vibration Suppression Method Based on the Mechanism Output Speed Processing
Original language description
This paper describes one of the functional methods for suppression the two-mass system residual vibration. These vibrations are evoked due to the torsion plasticity and large inertia of the mechanism kinematics chain members. The method is based on comparison of the actual speed signals sensed by the PMSM inbuilt internal encoder and external encoder. The external encoder measures the actual speed at the servomechanism end-link (burdened with vibrations). By means of processing these signals is generated the correction signal. This signal is consequently brought back into the control structure as a speed feedforward signal. The control structure was firstly proved by means of mathematical model in Matlab Simulink and then implemented into the existingcascade structure standard servo control unit Siemens Sinamics S120 by means of so called DCC Chart engineering tool. The results of simulations and experiments on the real system prove the ability of this method to effectively compensate
Czech name
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Czech description
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Project
<a href="/en/project/EE2.3.30.0024" target="_blank" >EE2.3.30.0024: Development of research teams of R & D projects at the Technical University of Liberec</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
12th International Conference on Low Voltage Electrical Machines
ISBN
978-80-214-4601-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
91-96
Publisher name
University of Technology, Brno, Czech Republic
Place of publication
Brno
Event location
Šlapanice
Event date
Jan 1, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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