Vibration behavior optimization of planetary gear sets

Vibration behavior optimization of planetary gear sets

This paper presents a global optimization method focused on planetary gear vibration reduction by means of tip relief profile modifications. A nonlinear dynamic model is used to study the vibration behavior. In order to investigate the optimal radius and amplitude, Brute Force method optimization is...

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Bibliographic Details
Main Authors: Farshad Shakeri Aski, Mina Mirparizi, Farhad Sheykh Samani, Mohamad Ali Hajabasi
Format: Article
Language:English
Published: Elsevier 2014-12-01
Series:Propulsion and Power Research
Subjects:
Planetary gear
Optimization
Profile modification
Vibration
Chaotic
Online Access:http://www.sciencedirect.com/science/article/pii/S2212540X14000704
Description
Summary:This paper presents a global optimization method focused on planetary gear vibration reduction by means of tip relief profile modifications. A nonlinear dynamic model is used to study the vibration behavior. In order to investigate the optimal radius and amplitude, Brute Force method optimization is used. One approach in optimization is straightforward and requires considerable computation power: brute force methods try to calculate all possible solutions and decide afterwards which one is the best. Results show the influence of optimal profile on planetary gear vibrations.
ISSN:2212-540X

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