基于广义解调时频分布的机械故障诊断方法研究

50605019
2006
E0511.机械测试理论与技术
杨宇
青年科学基金项目
教授
湖南大学
28万元
机械振动信号;时频分布;广义解调;故;最大重叠离散小波包分解
2007-01-01到2009-12-31
  • 中英文摘要
  • 结题摘要
  • 结题报告
  • 项目成果
  • 项目参与人
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序号 标题 类型 作者
1 Application of the improved generalized demodulation time-frequency analysis method to multi-component signal decomposition 期刊论文 Yang, Yu|Cheng, Junsheng|Yu, Dejie|
2 A gear fault diagnosis using Hilbert spectrum based on MODWPT and a comparison with EMD approach 期刊论文 Yang, Yu|He, Yigang|Cheng, Junsheng|Yu, Dejie|
3 Local rub-impact fault diagnosis of the rotor systems based on EMD 期刊论文 Tang, Jiashi|Yu, Dejie|Yang, Yu|Cheng, Junsheng|
4 广义解调时频分析方法中的若干问题探讨 期刊论文 程军圣|于德介|杨宇|
5 The envelope order spectrum based on generalized demodulation time-frequency analysis and its application to gear fault diagnosis 期刊论文 Cheng Junsheng|YangYu|Yu Dejie|
6 Application of SVM and SVD technique based on EMD to the fault diagnosis of the rotating machinery 期刊论文 Yu, Dejie|Yang, Yu|Tang, Jiashi|Cheng, Junsheng|
7 Application of frequency family separation method based upon EMD and local Hilbert energy spectrum method to gear fault diagnosis 期刊论文 Yang, Yu|Tang, Jiashi|Yu, Dejie|Cheng, Junsheng|
8 基于 MODWPT 的 Hilbert 谱及其在齿轮故障诊断中的应用 期刊论文 程军圣|杨宇|于德介|
9 A fault diagnosis approach for roller bearing based on IMF envelope spectrum and SVM 期刊论文 Yu, Dejie|Cheng, Junsheng|Yang, Yu|
10 用最大重叠离散小波包变换的 Hilbert 谱时频分析 期刊论文 程军圣|于德介|杨宇|何怡刚|
11 Application of support vector regression machines to the processing of end effects of Hilbert-Huang transform 期刊论文 Yang, Yu|Yu, Dejie|Cheng, Junsheng|
12 基于广义解调时频分析的多分量信号分解方法 期刊论文 程军圣|杨宇|于德介|
13 广义解调时频分析方法在调制信号处理中的应用 期刊论文 何怡刚|杨宇|程军圣|于德介|
14 广义解调时频分析方法在变速器齿轮故障诊断中的应用 期刊论文 于德介|舒浩华|
15 一种基于广义解调的时频分析新方法 会议论文 杨宇|程军圣|于德介|
16 The application of energy operator demodulation approach based on EMD in machinery fault diagnosis 期刊论文 Yang Yu|Cheng Junsheng|Yu Dejie|
17 Application of an impulse response wavelet to fault diagnosis of rolling bearings 期刊论文 Yang Yu|Yu Dejie|Cheng Junsheng|
18 Application of time-frequency entropy method based on Hilbert-Huang transform to gear fault diagnosis 期刊论文 Yu, Dejie|Cheng, Junsheng|Yang, Yu|
19 基于广义解调时频分析的包络阶次谱在齿轮故障诊断中的应用 期刊论文 杨宇|程军圣|李宝庆|
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