纺织学报 ›› 2005, Vol. 26 ›› Issue (2): 72-73.

• 分析探讨 • 上一篇    下一篇

小波包分析在电脑刺绣机振动测试中的应用

赵罘1,林建龙1,辛洪兵1,王小北1,门桂香2   

  1. 1.北京工商大学机械自动化学院 北京100037 ;2.北方天鸟智能科技股份有限公司 北京100072
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2005-04-15 发布日期:2005-04-15

Application of computerized embroidery machine vibration based on wavelet packet

ZHAO Fu 1;LIN Jian-long 1;XIN Hong-bing 1;WANG Xiao-bei 1;MEN Gui-xiang 2   

  1. Mechanical Automation College;Beijing Technology and Business University;Beijing 100037;China; North Phoenix Intelligence Technology Co.;Ltd;Beijing 100072;China
  • Received:1900-01-01 Revised:1900-01-01 Online:2005-04-15 Published:2005-04-15

摘要: Mechanical Automation College;Beijing Technology and Business University;Beijing 100037;China; North Phoenix Intelligence Technology Co.;Ltd;Beijing 100072;China

Abstract: During computerized embroidery machine tests,in order to get the results of vibration signals of output parts working alone,vibration response of machine's taboret was seen as noise and divided from whole machine vibration signals by using frequency strap separating technology of wavelet\|packet analysis.With correlativity analysis,the correlation coefficient of de\|noised signal and noise decreased 38%.

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