Combustion parameters identification and correction in diesel engine via vibration acceleration signal
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- 作者：Xiuliang Zhao ; Yong Cheng ; cysgd@sdu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Shaobo Ji
- 关键词：Internal combustion engine ; Vibration acceleration signal ; Combustion parameters ; EMD ; Angle deviation
- 刊名：Applied Acoustics
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：116
- 期：Complete
- 页码：205-215
- 全文大小：1992 K
文摘
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Empirical Mode Decomposition is applied to reconstruct useful vibration signal.
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Combustion parameters are identified from the reconstructed vibration signal.
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Algorithms are proposed to correct the deviations of identified results.
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An on-board monitoring algorithm on combustion parameters is proposed.