The Fault Diagnosis of Vibration Signal in Time-Frequency Analysis

The Fault Diagnosis of Vibration Signal in Time-Frequency Analysis

碩士 === 中原大學 === 機械工程研究所 === 97 === This paper use the Short-Time Fourier Transform and Order Tracking analysis method to analyze speed change signal by revolve machine to produce. Use time-frequency or angular velocity-order relationship to show signal and describe different power density in the mea...

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Main Authors: Yu-Tow Chung, 鍾宇濤
Other Authors: Yeon-Pun Chang
Format: Others
Language:zh-TW
Published: 2009
Online Access:http://ndltd.ncl.edu.tw/handle/60332326031548574856
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spelling ndltd-TW-097CYCU54890832015-10-13T12:04:54Z http://ndltd.ncl.edu.tw/handle/60332326031548574856 The Fault Diagnosis of Vibration Signal in Time-Frequency Analysis 時頻分析於振動信號之故障診斷 Yu-Tow Chung 鍾宇濤 碩士 中原大學 機械工程研究所 97 This paper use the Short-Time Fourier Transform and Order Tracking analysis method to analyze speed change signal by revolve machine to produce. Use time-frequency or angular velocity-order relationship to show signal and describe different power density in the meantime case, can show vibration signal at any frequency (order) with time(angular velocity) situation change, combine Vold-Kalman Filter and Auto Regressive Exogenous method can promote spectrum differentiate and diagnosis exactitude. Yeon-Pun Chang Yuan Kang 張永鵬 康淵 2009 學位論文 ; thesis 78 zh-TW
collection NDLTD
language zh-TW
format Others
sources NDLTD
description 碩士 === 中原大學 === 機械工程研究所 === 97 === This paper use the Short-Time Fourier Transform and Order Tracking analysis method to analyze speed change signal by revolve machine to produce. Use time-frequency or angular velocity-order relationship to show signal and describe different power density in the meantime case, can show vibration signal at any frequency (order) with time(angular velocity) situation change, combine Vold-Kalman Filter and Auto Regressive Exogenous method can promote spectrum differentiate and diagnosis exactitude.
author2 Yeon-Pun Chang
author_facet Yeon-Pun Chang
Yu-Tow Chung
鍾宇濤
author Yu-Tow Chung
鍾宇濤
spellingShingle Yu-Tow Chung
鍾宇濤
The Fault Diagnosis of Vibration Signal in Time-Frequency Analysis
author_sort Yu-Tow Chung
title The Fault Diagnosis of Vibration Signal in Time-Frequency Analysis
title_short The Fault Diagnosis of Vibration Signal in Time-Frequency Analysis
title_full The Fault Diagnosis of Vibration Signal in Time-Frequency Analysis
title_fullStr The Fault Diagnosis of Vibration Signal in Time-Frequency Analysis
title_full_unstemmed The Fault Diagnosis of Vibration Signal in Time-Frequency Analysis
title_sort fault diagnosis of vibration signal in time-frequency analysis
publishDate 2009
url http://ndltd.ncl.edu.tw/handle/60332326031548574856
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AT zhōngyǔtāo faultdiagnosisofvibrationsignalintimefrequencyanalysis
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