Articles | Volume 12, issue 1
https://doi.org/10.5194/ms-12-539-2021
https://doi.org/10.5194/ms-12-539-2021
Research article
 | 
20 May 2021
Research article |  | 20 May 2021

Vibroacoustic characteristics analysis of a planetary gear reducer considering the exterior housing structure

Lihong Jin, Junpeng Shao, Xigui Wang, Yongmei Wang, and Baixue Fu

Related authors

Research on the meshing load-bearing characteristics of the micro-textured thermoelastic hydrodynamic lubrication interface for a warship PRTS
Jiafu Ruan, Xigui Wang, Yongmei Wang, and Weiqiang Zou
Mech. Sci., 16, 515–531, https://doi.org/10.5194/ms-16-515-2025,https://doi.org/10.5194/ms-16-515-2025, 2025
Short summary
Kinematics analysis of a four-legged heavy-duty robot with a force–position hybrid control servo actuator in a parallel-executed cylinder system
Guiying Wang, Xigui Wang, Yongmei Wang, and Baixue Fu
Mech. Sci., 12, 735–749, https://doi.org/10.5194/ms-12-735-2021,https://doi.org/10.5194/ms-12-735-2021, 2021
Short summary
Semi-numerical analysis of a two-stage series composite planetary transmission considering incremental harmonic balance and multi-scale perturbation methods
Xigui Wang, Siyuan An, Yongmei Wang, Jiafu Ruan, and Baixue Fu
Mech. Sci., 12, 701–714, https://doi.org/10.5194/ms-12-701-2021,https://doi.org/10.5194/ms-12-701-2021, 2021
Short summary

Cited articles

Acri, A., Nijman, E., Conrado, E., and Offner, G.: Experimental structure-borne energy flow contribution analysis for vibro-acoustic source ranking, Mech. Syst. Signal Pr., 115, 753–768, https://doi.org/10.1016/j.ymssp.2018.06.050, 2019. 
Arasan, U., Marchetti, F., Chevillotte, F., Tanner, G., Chronopoulos, D., and Gourdon, E.: On the accuracy limits of plate theories for vibro-acoustic predictions, J. Sound Vib., 493, 115848, https://doi.org/10.1016/j.jsv.2020.115848, 2021. 
Berry, A., Robin, O., and Pierron, F.: Identification of dynamic loading on a bending plate using the virtual fields method, J. Sound Vib., 333, 7151–7164, https://doi.org/10.1016/j.jsv.2014.08.038, 2014. 
Bi, S. F., Ouisse, M., Foltête, E., and Jund, A.: Virtual decoupling of vibroacoustical systems, J. Sound Vib., 401, 169–189, https://doi.org/10.1016/j.jsv.2017.04.040, 2017. 
Dai, H., Long, X. H., Chen, F., and Bian, J.: Experimental investigation of the ring-planet gear meshing forces identification, J. Sound Vib., 493, 115844, https://doi.org/10.1016/j.jsv.2020.115844, 2021. 
Download
Short summary
This study performs an analytical study of the modal and natural frequencies and the vibration types of each order of the gearbox housing structure of a planetary gear reducer (PGR). An optimal housing structure for a PGR with lower acoustic vibrations is designed, and a composite housing structure with damping vibration attenuation and acoustic absorption is proposed. The radiation acoustic characteristics without acoustic protection and damping materials are analyzed.
Share