NDLI: An investigation on the relationship between engine knock and amplitude characteristics of spark plug's ionic current signals

Content Provider	IEEE Xplore Digital Library
Author	Yueguo Sun Zhaocheng Yuan Shiyu Li Liying Li
Copyright Year	2011
Description	Author affiliation: School of Computer Science, Jilin Normal University, Siping, China (Liying Li) \|\| State Key Laboratory of Automobile Dynamic Simulation, Jilin University, Changchun, China (Yueguo Sun; Zhaocheng Yuan; Shiyu Li)
Abstract	This paper investigated application of ionic current signals in engine's knock detection. At the same engine operating condition (same engine speed and torque), the wave shape and amplitude characteristics acquired under the different knock intensity were compared between the signals of cylinder pressure and ionic current. And then further detective the relationship between time-domain integral of ionic current signals and knock intensity. The result proves that the serious engine knock can be accurately determined by using ionic current signals amplitude's integral. This technique may be one of the calibration methods for gasoline engine knock.
Starting Page	5683
Ending Page	5686
File Size	272838
Page Count	4
File Format	PDF
ISBN	9781424480364
e-ISBN	9781424480395
DOI	10.1109/ICEICE.2011.5776859
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-04-15
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Knock Amplitude's integral Ionization Calibration Sparks Spark Plug's Ionic current Vehicle dynamics Engines Petroleum Plugs
Content Type	Text
Resource Type	Article

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