Modal analysis of a bistable deployable module with a refined joint model

Santana, M.V.B.; Berke, Peter

doi:10.1016/j.engstruct.2022.114798

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Modal Analysis1

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2022

2024

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Cited by 6 publications

(1 citation statement)

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“…If the characteristics of the main modes of the structure in a certain vulnerable frequency range are made clear by modal analysis method, it is possible to predict the actual vibration response of the structure under the action of various external or internal vibration sources in this frequency range. Therefore, modal analysis is an important method for structural dynamic design and fault diagnosis of equipment [9][10][11][12].…”

Section: Modal Analysismentioning

confidence: 99%

Finite element analysis of gear of full-rotating propeller steering assembly

Wu¹,

Jian-guo²,

Chen³

2022

Vib. proced.

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In order to ensure that the gear of the steering component of the full-rotation propeller meets the limit of bearing capacity and normal use under the action of moment load, this paper takes a steering propeller device as the research object, establishes the finite element model of the gear of the steering component under normal and braking conditions, carries out stress bending strength analysis, and carries out modal analysis. It is verified that the gear of the steering assembly meets the safety requirements, which provides a reference for the design of the steering device.

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Section: Modal Analysismentioning

confidence: 99%