Diesel Knock Detection Using Time-Frequency Analysis

Wenming Zhang; Yali Feng; Ming Liao

doi:10.13374/j.issn1001-053x.1999.02.062

Volume 21 Issue 2

Aug. 2021

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Article Navigation > Chinese Journal of Engineering > 1999 > 21(2): 216-218

Wenming Zhang, Yali Feng, Ming Liao. Diesel Knock Detection Using Time-Frequency Analysis[J]. Chinese Journal of Engineering, 1999, 21(2): 216-218. doi: 10.13374/j.issn1001-053x.1999.02.062

Citation:

Wenming Zhang, Yali Feng, Ming Liao. Diesel Knock Detection Using Time-Frequency Analysis[J]. Chinese Journal of Engineering, 1999, 21(2): 216-218. doi: 10.13374/j.issn1001-053x.1999.02.062

Wenming Zhang, Yali Feng, Ming Liao. Diesel Knock Detection Using Time-Frequency Analysis[J]. Chinese Journal of Engineering, 1999, 21(2): 216-218. doi: 10.13374/j.issn1001-053x.1999.02.062

Citation:

Wenming Zhang, Yali Feng, Ming Liao. Diesel Knock Detection Using Time-Frequency Analysis[J]. Chinese Journal of Engineering, 1999, 21(2): 216-218. doi: 10.13374/j.issn1001-053x.1999.02.062

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Diesel Knock Detection Using Time-Frequency Analysis

doi: 10.13374/j.issn1001-053x.1999.02.062

Resources Engineering School, UST Beijing, Beijing 100083, China

Received Date: 1998-12-14
Available Online: 2021-08-27

Abstract

Abstract

Joint Time-Frequency Distribution is fit for the analysis of transient and non-stationary signals such as engine surface vibrations.By use of Time-Frequency Analysis,the result of tangible benefits can be obtained on Time-Frequency graphics when detecting knock from the signals generated by these transient phenomena in diesel engines.
- diesel engines,
- knock,
- time-frequency analysis,
- fault detection