A novel approach to determine upper tolerance limit of non-stationary vibrations during rocket launch

Hongjie Yuan; Qian Huang; Fei Wang

A novel approach to determine upper tolerance limit of non-stationary vibrations during rocket launch

Hongjie Yuan
, Qian Huang
, Fei Wang^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

This paper firstly introduces a locally stationary model to analyze non-stationary environmental vibrations during a rocket launch. Then based on this model, a novel method is proposed to estimate the upper tolerance limit of expected non-stationary environmental vibrations, which can be used to evaluate whether equipments on rocket can experience environmental vibrations in safe. Compared with available method, the proposed method can characterize non-stationary vibration better.

Original language	English
Pages (from-to)	23-28
Number of pages	6
Journal	Vibroengineering Procedia
Volume	4
State	Published - 1 Nov 2014
Externally published	Yes

Keywords

Environmental vibration
Non-stationary
Stationary
Wavelet transforms

Cite this

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title = "A novel approach to determine upper tolerance limit of non-stationary vibrations during rocket launch",

abstract = "This paper firstly introduces a locally stationary model to analyze non-stationary environmental vibrations during a rocket launch. Then based on this model, a novel method is proposed to estimate the upper tolerance limit of expected non-stationary environmental vibrations, which can be used to evaluate whether equipments on rocket can experience environmental vibrations in safe. Compared with available method, the proposed method can characterize non-stationary vibration better.",

keywords = "Environmental vibration, Non-stationary, Stationary, Wavelet transforms",

author = "Hongjie Yuan and Qian Huang and Fei Wang",

note = "Publisher Copyright: {\textcopyright} JVE INTERNATIONAL LTD.",

year = "2014",

month = nov,

day = "1",

language = "英语",

volume = "4",

pages = "23--28",

journal = "Vibroengineering Procedia",

issn = "2345-0533",

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T1 - A novel approach to determine upper tolerance limit of non-stationary vibrations during rocket launch

AU - Yuan, Hongjie

AU - Huang, Qian

AU - Wang, Fei

N1 - Publisher Copyright: © JVE INTERNATIONAL LTD.

PY - 2014/11/1

Y1 - 2014/11/1

N2 - This paper firstly introduces a locally stationary model to analyze non-stationary environmental vibrations during a rocket launch. Then based on this model, a novel method is proposed to estimate the upper tolerance limit of expected non-stationary environmental vibrations, which can be used to evaluate whether equipments on rocket can experience environmental vibrations in safe. Compared with available method, the proposed method can characterize non-stationary vibration better.

AB - This paper firstly introduces a locally stationary model to analyze non-stationary environmental vibrations during a rocket launch. Then based on this model, a novel method is proposed to estimate the upper tolerance limit of expected non-stationary environmental vibrations, which can be used to evaluate whether equipments on rocket can experience environmental vibrations in safe. Compared with available method, the proposed method can characterize non-stationary vibration better.

KW - Environmental vibration

KW - Non-stationary

KW - Stationary

KW - Wavelet transforms

UR - https://www.scopus.com/pages/publications/84940364541

M3 - 文章

AN - SCOPUS:84940364541

SN - 2345-0533

VL - 4

SP - 23

EP - 28

JO - Vibroengineering Procedia

JF - Vibroengineering Procedia

ER -

A novel approach to determine upper tolerance limit of non-stationary vibrations during rocket launch

Abstract

Keywords

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