ARTICLE
Modal analysis of back-to-back planetary gear: experiments and correlation against lumped-parameter model
 
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1
Department of Structural and Mechanical Engineering, University of Cantabria, Santander, Spain
2
Laboratory of Mechanics, Modeling and Production – National School of Engineers Sfax, Sfax, Tunisia
 
Journal of Theoretical and Applied Mechanics 2015;53(1):125–138
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ABSTRACT
In order to characterize the dynamic behaviour of a back-to-back planetary gear, experimental and numerical modal analysis techniques are achieved. Rotational and translational modal deflections are highlighted. Natural frequencies are compared to the results from the lumped-parameter model. The modes are presented in the numerical studies in low-frequency and high-frequency bands. Distributions of modal kinetic and strain energies are studied.
eISSN:2543-6309
ISSN:1429-2955