A Study on Engine Vibration Measurement of Knock Sensor Using Signal Processing

2019 ◽  
Vol 29 (4) ◽  
pp. 495-499 ◽  
Author(s):  
Young Hyun Kim ◽  
Dae Cheol Ko
Keyword(s):  
Signal Processing ◽  
Vibration Measurement ◽  
Engine Vibration ◽  
Knock Sensor

Vibration Measurement and Fault Diagnosis System for Experimental Teaching

2013 ◽  
Vol 401-403 ◽  
pp. 1226-1229
Author(s):  
Xiao Yan Yang ◽  
You Gang Xiao ◽  
Jian Feng Huang
Keyword(s):  
Signal Processing ◽  
Frequency Domain ◽  
Virtual Instrument ◽  
Experimental System ◽  
Vibration Measurement ◽  
Diagnosis System ◽  
Time Frequency ◽  
Experimental Teaching ◽  
Equipment State ◽  
Signal Processing Methods

Based on LabVIEW, vibration measurement and diagnosis system of equipment was developed for experimental teaching. On the platform, vibration signals from running equipment can be sampled, displayed, stored, and analyzed in time domain, frequency domain and time-frequency domain. The advanced signal processing technology such as power spectrum analysis, cepstrum analysis, demodulation analysis can also be executed. Using pattern recognition technology, the processed signals can be integrated for intelligent diagnosis of equipment state. The experimental system is helpful for students to learn signal processing methods, and to design virtual instrument.

scholarly journals Methods of measuring crankshaft speed in mechatronics

2018 ◽  
Vol 19 (9) ◽  
pp. 105-107
Author(s):  
Monika Andrych-Zalewska ◽  
Radosław Włostowski ◽  
Radosław Wróbel
Keyword(s):  
Signal Processing ◽  
Digital Signal Processing ◽  
Rotational Speed ◽  
Can Bus ◽  
Digital Signal ◽  
Input Function ◽  
Diagnostic Information ◽  
New Method ◽  
Vibration Measurement

The article discusses methods of measuring rotational speed. Classical methods as well as a new method using vibration measurement as the input function in the process of obtaining the result of the crankshaft rotational speed were presented. A classic diagnostic path, as well as digital signal processing, is required to obtain the correct diagnostic INFORMATION. The work also includes information on the CAN bus as well as the EOBD system.

Remote Enabled Engine Vibration Measurement System

2019 ◽  
pp. 641-652
Author(s):  
Preeti Biradar ◽  
Pranav Basavraj ◽  
Naveen Murugan ◽  
Kalyan Ram B. ◽  
Nitin Sharma ◽  
...  
Keyword(s):  
Measurement System ◽  
Vibration Measurement ◽  
Engine Vibration
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