Study on Coupling Dynamic Characteristics of Single-Input and Double-Output Transmission System

Yaomin Shi, Haiwei Wang, Lan Liu, Geng Liu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Based on the generalized finite element method, this paper takes the marine combined power transmission system with single main engine input and twin propellers output as the research object and a complete coupled dynamic analysis model is established. The dynamic meshing force of the system is calculated by using the Fourier series method, and the dynamic load characteristics of the system at continuous rotating speed are obtained. What’s more, the reason of the resonance peak and the mutual coupling law of each subsystem under the corresponding resonance speed are analyzed.

Original languageEnglish
Title of host publicationAdvances in Mechanical Design - Proceedings of the 2021 International Conference on Mechanical Design, ICMD 2021
EditorsJianrong Tan
PublisherSpringer Science and Business Media B.V.
Pages505-523
Number of pages19
ISBN (Print)9789811673801
DOIs
StatePublished - 2022
EventInternational Conference on Mechanical Design, ICMD 2021 - Changsha, China
Duration: 11 Aug 202113 Aug 2021

Publication series

NameMechanisms and Machine Science
Volume111
ISSN (Print)2211-0984
ISSN (Electronic)2211-0992

Conference

ConferenceInternational Conference on Mechanical Design, ICMD 2021
Country/TerritoryChina
CityChangsha
Period11/08/2113/08/21

Keywords

  • Coupled dynamic model
  • Generalized finite element
  • Substructure technique
  • Vibration characteristic

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