Vibration Structure of Gyroscopic Planetary Gears
Keyword(s):
This study investigates the vibration structure of high-speed, gyroscopic planetary gears. The vibration modes of these systems are complex-valued and speed dependent. Three mode types exist, and these are classified as planet, rotational, and translational modes. Each mode type is mathematically proven by the use of a candidate mode method. Reduced eigenvalue problems are determined for each mode type. The eigenvalues for an example high-speed planetary gear are determined over a wide range of carrier speeds. Divergence and flutter instabilities are observed at extremely high speeds.
Keyword(s):
1999 ◽
Vol 121
(3)
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pp. 316-321
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1975 ◽
Vol 97
(3)
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pp. 341-348
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Keyword(s):
2013 ◽
Vol 135
(3)
◽
Keyword(s):
Keyword(s):
2013 ◽
Vol 300-301
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pp. 978-981