李宏坤   

Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates

MORE> Recommended Ph.D.Supervisor Recommended MA Supervisor Institutional Repository Personal Page
Language:English

Paper Publications

Title of Paper:局域波法在船舶柴油机燃油系统故障诊断中应用

Hits:

Date of Publication:2003-04-10

Journal:大连理工大学学报

Included Journals:PKU、ISTIC、CSCD

Volume:43

Issue:2

Page Number:168-171

ISSN No.:1000-8608

Key Words:柴油机;故障诊断/非平稳信号;时频分析;局域波

Abstract:局域波时频分析能够从振动信号中提取清晰直观的故障特征. 根据该方法的优点, 以船舶主机--柴油机的燃油系统漏油故障为例,对柴油机缸盖表面的振动信号应用局域波时频谱进行分析,为柴油机的故障诊断提出一种新的分析方法.

Address: No.2 Linggong Road, Ganjingzi District, Dalian City, Liaoning Province, P.R.C., 116024
Click:    MOBILE Version DALIAN UNIVERSITY OF TECHNOLOGY Login

Open time:..

The Last Update Time: ..