Study on Dynamic Modeling and Vibration Noise Suppression Method of AUV

Kangyu Zhang, Chao Fu, Kuan Lu, Kaifu Zhang, Hui Cheng, Dong Guo

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

Abstract

This paper focuses on the key technical problems of the autonomous underwater vehicle (AUV) vibration and noise reduction. The dynamic model of AUV with propeller-shaft-motor by the second Lagrange method is established. The nonlinear bearing and other connecting parts are fully considered, which is solved by Runge-Kutta method, the dynamic behavior mechanism of AUV is revealed. Taking the vibration amplitude of the shell as the cost function and according to the amplitude-frequency response characteristics of the system, the resonance changer (RC) device by parameter design is designed. The results show that the resonance response amplitude can be greatly reduced. The theoretical model of this paper reveals the dynamic response characteristics of AUV. The results can provide new improvement ideas for the optimization design of vibration and noise reduction of AUV, and have theoretical guiding significance.

Original languageEnglish
Title of host publicationAdvances in Applied Nonlinear Dynamics, Vibration, and Control – 2023 - The Proceedings of 2023 International Conference on Applied Nonlinear Dynamics, Vibration, and Control ICANDVC2023
EditorsXingjian Jing, Hu Ding, Jinchen Ji, Daniil Yurchenko
PublisherSpringer Science and Business Media Deutschland GmbH
Pages151-164
Number of pages14
ISBN (Print)9789819705535
DOIs
StatePublished - 2024
EventInternational Conference on Applied Nonlinear Dynamics, Vibration, and Control, ICANDVC 2023 - Kowloon, Hong Kong
Duration: 4 Dec 20236 Dec 2023

Publication series

NameLecture Notes in Electrical Engineering
Volume1152
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceInternational Conference on Applied Nonlinear Dynamics, Vibration, and Control, ICANDVC 2023
Country/TerritoryHong Kong
CityKowloon
Period4/12/236/12/23

Keywords

  • Autonomous underwater vehicle
  • Dual-beam model
  • Nonlinear vibration reduction and isolation
  • Resonance changer
  • Rotor dynamics

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