• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

任志英 (任志英.) [1] (Scholars:任志英) | 严世榕 (严世榕.) [2] (Scholars:严世榕)

Abstract:

根据声信号非平稳这一特点,对传统特征提取的方法进行改进,提出一种基于区间小波包分解和频带局部能量法相结合特征提取法,经实践证明,基于频带局部能量区间小波包特征提取法与传统小波包特征提取法相比,能够更有效地提取发动机的故障信息.

Keyword:

区间小波包 发动机 声信号特征 非平稳信号 频带局部能量

Community:

  • [ 1 ] [任志英]福州大学
  • [ 2 ] [严世榕]福州大学

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

Year: 2008

Page: 141-145

Language: Chinese

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 4

Online/Total:54/10007007
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1