The present paper is aimed at the application of a substructure methodology, based on the Frequency Response Function (FRF) simulation technique, to analyze the vibration of a stage reducer connected by a rigid coupling to a planetary gear system. The computation of the vibration response was achieved using the FRF-based substructuring method. First of all, the two subsystems were analyzed separately and their FRF were obtained. Then the coupled model was analyzed indirectly using the substructuring technique. A comparison between the full system response and the coupled model response using the FRF substructuring was investigated to validate the coupling method. Furthermore, a parametric study of the effect of the shaft coupling stiffness on the FRF was discussed and the effects of modal truncation and condensation methods on the FRF of subsystems were analyzed.

Accepted:

Published online:

Marwa Bouslema ^{1, 2};
Ahmed Frikha ^{1};
Moez Abdennadhar ^{1};
Tahar Fakhfakh ^{1};
Rachid Nasri ^{2};
Mohamed Haddar ^{1}

@article{CRMECA_2017__345_12_807_0, author = {Marwa Bouslema and Ahmed Frikha and Moez Abdennadhar and Tahar Fakhfakh and Rachid Nasri and Mohamed Haddar}, title = {Effects of modal truncation and condensation methods on the {Frequency} {Response} {Function} of a stage reducer connected by rigid coupling to a planetary gear system}, journal = {Comptes Rendus. M\'ecanique}, pages = {807--823}, publisher = {Elsevier}, volume = {345}, number = {12}, year = {2017}, doi = {10.1016/j.crme.2017.09.008}, language = {en}, }

TY - JOUR AU - Marwa Bouslema AU - Ahmed Frikha AU - Moez Abdennadhar AU - Tahar Fakhfakh AU - Rachid Nasri AU - Mohamed Haddar TI - Effects of modal truncation and condensation methods on the Frequency Response Function of a stage reducer connected by rigid coupling to a planetary gear system JO - Comptes Rendus. Mécanique PY - 2017 SP - 807 EP - 823 VL - 345 IS - 12 PB - Elsevier DO - 10.1016/j.crme.2017.09.008 LA - en ID - CRMECA_2017__345_12_807_0 ER -

%0 Journal Article %A Marwa Bouslema %A Ahmed Frikha %A Moez Abdennadhar %A Tahar Fakhfakh %A Rachid Nasri %A Mohamed Haddar %T Effects of modal truncation and condensation methods on the Frequency Response Function of a stage reducer connected by rigid coupling to a planetary gear system %J Comptes Rendus. Mécanique %D 2017 %P 807-823 %V 345 %N 12 %I Elsevier %R 10.1016/j.crme.2017.09.008 %G en %F CRMECA_2017__345_12_807_0

Marwa Bouslema; Ahmed Frikha; Moez Abdennadhar; Tahar Fakhfakh; Rachid Nasri; Mohamed Haddar. Effects of modal truncation and condensation methods on the Frequency Response Function of a stage reducer connected by rigid coupling to a planetary gear system. Comptes Rendus. Mécanique, Volume 345 (2017) no. 12, pp. 807-823. doi : 10.1016/j.crme.2017.09.008. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2017.09.008/

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