Position-Dependent Response Simulation of Machine Tool Using State-Space Models
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F17%3APU126022" target="_blank" >RIV/00216305:26210/17:PU126022 - isvavai.cz</a>
Result on the web
<a href="http://www.mmscience.eu/december-2017.html" target="_blank" >http://www.mmscience.eu/december-2017.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17973/MMSJ.2017_12_201799" target="_blank" >10.17973/MMSJ.2017_12_201799</a>
Alternative languages
Result language
angličtina
Original language name
Position-Dependent Response Simulation of Machine Tool Using State-Space Models
Original language description
The stability of a machining process is a function of the dynamic response between the spindle and table, which varies within the machine work volume. This paper deals with computationally efficient methodology to valuate and simulate dynamic performance of the machine tool. A positiondependent virtual model is assembled using finite element model reduced via component mode synthesis and transformed to a state-space multi-input-multi-output system. Combination of these techniques allow time-efficient response simulations with significantly less computational effort than conventionally used full finite element models. The presented approach can be used to create position-dependent dynamic stiffness map within the work volume used to predict and reduce unstable behaviour during operation. Furthermore, these techniques are not reserved for machine tools exclusively and can be used in wider spectrum of technical applications, that require time-efficient response simulations.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
<a href="/en/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
MM Science Journal
ISSN
1803-1269
e-ISSN
1805-0476
Volume of the periodical
December
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
2127
Pages from-to
2120-2127
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85038094291