Influence of Shaft Torsional Stiffness on Dynamic Response of Four-Stage Main Transmission System-Reference-Cited by-同舟云学术

Influence of Shaft Torsional Stiffness on Dynamic Response of Four-Stage Main Transmission System

Published:2018 Issue: Volume:2018 Page:1-12
ISSN:1024-123X
Container-title:Mathematical Problems in Engineering
language:en
Short-container-title:Mathematical Problems in Engineering

Author:

Chen Yuan¹²,Zhu Rupeng¹^ORCID,Jin Guanghu¹,Xiong Yeping²

Affiliation:

1. College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

2. Engineering and the Environment, University of Southampton, Boldrewood Innovation Campus, Southampton SO16 7QF, UK

Abstract

Dynamic response analysis has potential for increasing fatigue life of the components in the transmission of a multistage main transmission system. The calculated data can demonstrate the influence of shaft torsional stiffness on dynamic characteristics of the system. Detecting key shafts of the system and analyzing their sensitivity are important for the design of four-stage helicopter gear box. Lumped mass method is applied for dynamic modeling and Fourier method is used to solve differential equation of the system. Results of the analysis indicate that key shafts can be designed carefully to improve the performance of the transmission system.

Funder

National Natural Science Foundation of China

Publisher

Hindawi Limited

Subject

General Engineering,General Mathematics

Link

http://downloads.hindawi.com/journals/mpe/2018/6141035.pdf

Reference22 articles.

1. Helicopter Transmissions—design for Safety and Reliability

2. Dynamic Analysis of a Multi-Shaft Helical Gear Transmission by Finite Elements: Model and Experiment

3. Mechanical Impedance Matching Using a Magnetic Linear Gear

4. Vibration Analysis of Gear Drive System Based on Whole Transfer Matrix Method

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