Dynamics of planetary gearing box

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F17%3A00483552" target="_blank" >RIV/61388998:_____/17:00483552 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Dynamics of planetary gearing box
Original language description
The dynamic properties of planetary gearing boxes are more complicated than those with the single parallel-axes. Therefore the deep dynamic analysis of multimesh planetary gearings is very important for reduction of noise and vibration. The frequency and modal spectra are very useful both for the correct design and also for the preparing and evaluation of dynamic measurements. The presented paper is oriented on the analytical and numerical solution of spectral and modal properties of the plane type of gearing boxes with four planetary subsystems and with fixed planet carrier. The investigated gearing box is connected with a driving motor on the input central sun wheel side and with the braking aggregate on output ring wheel side. Dynamic model of such a transmission system has 20 DOF and is very complicated one with some multiple eigen-frequencies. Corresponding frequency and modal spectra are derived and analyzed.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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