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Abstract:
柴油机缸盖振动信号富含气阀落座、气体爆发压力等激励的响应信号.通过对缸盖振动信号的监测可及时发现燃烧异常、气阀间隙异常等状态信息.文中分别提取了气体爆发压力和气阀落座激励的缸盖振动特征信号,然后采用时间序列方法对信号进行分析,提出了相关的状态特征参数.
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Source :
船舶工程
Year: 2009
Issue: 04
Volume: 31
Page: 24-26,55
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 5
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