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| Content Provider | The American Society of Mechanical Engineers (ASME) Digital Collection |
|---|---|
| Author | Tristan, M. Ericson Robert, G. Parker |
| Copyright Year | 2011 |
| Abstract | Planetary gear vibration is a major source of noise and may lead to fatigue-induced failures in bearings or other drivetrain components. Gear designers use mathematical models to analyze potential designs, but these models remain unverified by experimental data. This paper presents experiments that completely characterize the dynamic behavior of a spur planetary gear by modal testing and spinning tests under representative operating conditions, focusing on the independent motion of planetary components. Accelerometers are mounted directly to individual gear bodies. Rotational and translational accelerations obtained from the experiments are compared to the predictions of a lumped parameter model. Natural frequencies, modes, and forced response agree well between experiments and the model. Rotational, translational, and planet mode types presented in published analytical research are observed experimentally. |
| Sponsorship | Design Engineering Division and Computers and Information in Engineering Division |
| Starting Page | 331 |
| Ending Page | 343 |
| Page Count | 13 |
| File Format | |
| ISBN | 9780791854853 |
| DOI | 10.1115/DETC2011-47142 |
| Volume Number | Volume 8: 11th International Power Transmission and Gearing Conference; 13th International Conference on Advanced Vehicle and Tire Technologies |
| Conference Proceedings | ASME 2011 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference |
| Language | English |
| Publisher Date | 2011-08-28 |
| Publisher Place | Washington, DC, USA |
| Access Restriction | Subscribed |
| Subject Keyword | Dynamic response Accelerometers Spinning (textile) Vibration Lumped parameter models Bearings Fatigue Planetary gears Noise (sound) Spin (aerodynamics) Gears Simulation Failure Testing |
| Content Type | Text |
| Resource Type | Article |
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