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Influence of shaft torsional stiffness on dynamic response of four-stage main transmission system

Influence of shaft torsional stiffness on dynamic response of four-stage main transmission system
Influence of shaft torsional stiffness on dynamic response of four-stage main transmission system
Dynamic response analysis has potential for increasing fatigue life of the components in the transmission of a multi-stage main transmission system. The calculated data can demonstrate the influence of shaft torsional stiffness on dynamic characteristics of the system. Defining key shafts corresponded by each branch of the system and analyzing its sensitivity are important for the design of four-stage deceleration helicopter. Lumped mass method is applied for dynamic modelling and Fourier method is used to solve differential equation of the system. Results of the analysis indicate key shafts can be designed carefully to improve the performance of the transmission system.
1024-123X
1-12
Chen, Yuan
77302fa5-7cf8-461a-9c60-9ce608590246
Zhu, Rupeng
4b626b92-10d5-4e6a-82b4-7f80b5f095fb
Jin, Guanghu
dedf2548-7411-4577-ac22-49aa7e937a60
Xiong, Yeping
51be8714-186e-4d2f-8e03-f44c428a4a49
Chen, Yuan
77302fa5-7cf8-461a-9c60-9ce608590246
Zhu, Rupeng
4b626b92-10d5-4e6a-82b4-7f80b5f095fb
Jin, Guanghu
dedf2548-7411-4577-ac22-49aa7e937a60
Xiong, Yeping
51be8714-186e-4d2f-8e03-f44c428a4a49

Chen, Yuan, Zhu, Rupeng, Jin, Guanghu and Xiong, Yeping (2018) Influence of shaft torsional stiffness on dynamic response of four-stage main transmission system. Mathematical Problems in Engineering, 2018, 1-12.

Record type: Article

Abstract

Dynamic response analysis has potential for increasing fatigue life of the components in the transmission of a multi-stage main transmission system. The calculated data can demonstrate the influence of shaft torsional stiffness on dynamic characteristics of the system. Defining key shafts corresponded by each branch of the system and analyzing its sensitivity are important for the design of four-stage deceleration helicopter. Lumped mass method is applied for dynamic modelling and Fourier method is used to solve differential equation of the system. Results of the analysis indicate key shafts can be designed carefully to improve the performance of the transmission system.

Text Mathematical Problems in Engineering_Chen&Xiong_Accepted version - Accepted Manuscript
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More information

Accepted/In Press date: 1 January 2018
e-pub ahead of print date: 8 April 2018

Identifiers

Local EPrints ID: 417097
URI: https://eprints.soton.ac.uk/id/eprint/417097
ISSN: 1024-123X
PURE UUID: a541ce54-418d-4f5f-a128-a6229b695d2c
ORCID for Yeping Xiong: ORCID iD orcid.org/0000-0002-0135-8464

Catalogue record

Date deposited: 19 Jan 2018 17:30
Last modified: 04 May 2018 16:31

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