Indexed by:
Abstract:
采用加速度传感器测量SQR480车用电控汽油机机体振动情况来反映其爆燃情况.通过在线调整点火提前角,为产生或消除爆燃提供条件,获得相应的发动机机体振动信号.采用Welch功率谱估计法对机体振动信号进行频谱分析,可确定适用于爆燃检测的爆燃特征频率为7.9~8.3kHz.
Keyword:
Reprint Author's Address:
Email:
Source :
小型内燃机与摩托车
ISSN: 1671-0630
Year: 2009
Issue: 4
Volume: 38
Page: 16-18
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 2
Chinese Cited Count:
30 Days PV: 8
Affiliated Colleges: