Title :
Measurement of knock sensors
Author :
Jan Hrubý;Oldřich Tureček
Author_Institution :
Department of Technologies and Measurements, Faculty of Electrical Engineering University of West Bohemia, Univerzitni 8, Pilsen, Czech Republic
fDate :
5/1/2012 12:00:00 AM
Abstract :
This paper is concerned with measurement of knock sensors. Knock sensor is a piezoelecectric sensor and it is used as a component of the car engine. It produces an output voltage in proportion to the vibrations. In this paper, there are shown measurements of the voltage sensitivity and the frequency response, which are necessary for using the knock sensor.
Keywords :
"Frequency measurement","Impedance","Accelerometers","Sensitivity","Preamplifiers","Impedance measurement","Resonant frequency"
Conference_Titel :
ELEKTRO, 2012
Print_ISBN :
978-1-4673-1180-9
DOI :
10.1109/ELEKTRO.2012.6225622
