Drive axis controller optimization of production machines based on dynamic models
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F21%3A00350506" target="_blank" >RIV/68407700:21220/21:00350506 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/s00170-021-07160-w" target="_blank" >https://doi.org/10.1007/s00170-021-07160-w</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00170-021-07160-w" target="_blank" >10.1007/s00170-021-07160-w</a>
Alternative languages
Result language
angličtina
Original language name
Drive axis controller optimization of production machines based on dynamic models
Original language description
The paper deals with the creation and implementation of a methodology for optimizing the parameters of cascade control of the machine tool axis drives. The first part presents the identification of a dynamic model of the axis based on experimental data from measuring the axis dynamics. The second part describes the controller model, selection of optimization objective functions, and optimization of constraint conditions. The optimization of controllers is tuned by simulation using identified state-space model. Subsequently, the optimization procedure is implemented on the identified model, and the found control parameters are used on a real machine tool linear axis with different loads. The implementation of the proposed complex procedure on a real horizontal machine tool proved the advantage of simultaneous tuning of all parameters using optimization methods. The strategy solves the problem of mutual interaction of all control law parameters disabling effective usability of gradual sequential tuning. The methodology was developed on a speed control loop, the tuning of which is usually the most difficult due to the close interaction with the dynamic properties of the machine mechanics. The whole procedure is also applicable to the position and current control loop.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
<a href="/en/project/EF16_026%2F0008404" target="_blank" >EF16_026/0008404: Machine Tools and Precision Engineering</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
The International Journal of Advanced Manufacturing Technology
ISSN
0268-3768
e-ISSN
1433-3015
Volume of the periodical
115
Issue of the periodical within the volume
4
Country of publishing house
GB - UNITED KINGDOM
Number of pages
17
Pages from-to
1277-1293
UT code for WoS article
000665809000002
EID of the result in the Scopus database
2-s2.0-85108664759