Modal properties of a two-stage planetary gear system with a Timoshenko beam as the intermediate shaft model
This study investigates the mode properties of a two-stage planetary gear (TSPG) system with short intermediate shafts. For this purpose, the rotating intermediate shafts in this system are considered Timoshenko beams and compared with the Euler-Bernoulli beam model. The gyroscopic effect is also considered in the TSPG model. The natural frequencies are given, and mode energy analysis is applied to quantify the importance of intermediate shafts in the total TSPG system. The vibration modes are speed dependent, and three mode types exist. The influence of the rotational speed, length of intermediate shafts and number of planets is evaluated.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/09544070
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Supplemental Notes:
- © IMechE 2021.
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Authors:
- Liu, Hui
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0000-0002-5826-3271
- Zhan, Zhaobin
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0000-0002-2174-0951
- Publication Date: 2022-2
Language
- English
Media Info
- Media Type: Web
- Features: References;
- Pagination: pp 353-365
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Serial:
- Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering
- Volume: 236
- Issue Number: 2-3
- Publisher: Sage Publications Limited
- ISSN: 0954-4070
- EISSN: 2041-2991
- Serial URL: http://pid.sagepub.com/content/current
Subject/Index Terms
- TRT Terms: Motor vehicles; Planetary gear trains; Shafts (Machinery)
- Subject Areas: Highways; Vehicles and Equipment;
Filing Info
- Accession Number: 01834053
- Record Type: Publication
- Files: TRIS
- Created Date: Jan 25 2022 9:50AM