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

Diesel Knock Detection Using Time-Frequency Analysis

  • 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.
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