Browse Publications Technical Papers 922370
1992-10-01

Investigation into the Applicability of an Optical Fiber Sensor for Knock Detection and Knock Control System 922370

A new fiber optic sensor has been used to detect knocking combustion. With this sensor it is possible to detect high frequency signals which are free from electrical and mechanical disturbance. By using the maximum signal rise of the detected optical signals for each combustion cycle, it is possible to clearly seperate knocking and non-knocking cycles. The detected maximum signal rise was used in a preliminary test as the input of a knock control system.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 17% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Temperature Measurement and NO Determination in SI Engines Using Optical Fiber Sensors

961922

View Details

TECHNICAL PAPER

In-Cylinder Observations of Chemiluminescence in Turbulent Premixed Flames Using a Spark Plug Sensor with an Optical Fiber

2013-01-2578

View Details

TECHNICAL PAPER

A New Approach for Three-Dimensional High-Speed Combustion Diagnostics in Internal Combustion Engines

2006-01-3315

View Details

X