Dynamics of four-planetary gearing box

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F18%3A00490201" target="_blank" >RIV/61388998:_____/18:00490201 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.21495/91-8-697" target="_blank" >http://dx.doi.org/10.21495/91-8-697</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/91-8-697" target="_blank" >10.21495/91-8-697</a>

Result language
angličtina
Original language name
Dynamics of four-planetary gearing box
Original language description
Planetary gearboxes are more complicated than parallel-axis gear transmission systems andntherefore they need deeper dynamic analysis, which is important for reduction of noise and vibration. The main advantage of planetary gearings is the splitting of force flow into several planet wings, but it can be devaluated by unequal load sharing on planet stages. For improving, the floating sun wheal and flexible pins of planets are applied. Dynamic model of such a gearing box is derived in the paper and it is shown that the frequency spectrum contains many multiple eigen-frequencies. Examples of several eigen-modes and transfer functions of this four-planetary gearing box are presented as well. The problem of dimensional nonhomogeneous vectors and matrix is also mentioned.
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
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Engineering mechanics 2018. Book of full texts
ISBN
978-80-86246-88-8
ISSN
1805-8248
e-ISSN
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Number of pages
4
Pages from-to
697-700
Publisher name
Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences
Place of publication
Prague
Event location
Svratka
Event date
May 14, 2018
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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