Loading...
Loading...

Go to the content (press return)

High-precision time-of-flight determination algorithm for ultrasonic flow measurement

Author
Suñol, F.; Ochoa, D. A.; Garcia, J. E.
Type of activity
Journal article
Journal
IEEE transactions on instrumentation and measurement
Date of publication
2019
DOI
https://doi.org/10.1109/TIM.2018.2869263 Open in new window
Project funding
Bubble control by means of a piezoelectric device at cryogenic conditions
Repository
http://hdl.handle.net/2117/127305 Open in new window
URL
https://ieeexplore.ieee.org/document/8471217 Open in new window
Abstract
Commercial time-of-flight (TOF) ultrasonic flowme- ters are rapidly expanding in the general industry. Among the different techniques that can be applied to determine the TOF of ultrasonic waves, the cross-correlation method presents numerous advantages, such as robustness for weak signals and noise suppression. However, the selection of an appropriate reference wave is presumably a key element in the precise measurement of TOF. In the present paper,...
Citation
Suñol, F., Ochoa, D. A., Garcia, J. E. High-precision time-of-flight determination algorithm for ultrasonic flow measurement. "IEEE transactions on instrumentation and measurement", 2019.
Keywords
Cross correlation, Fluid flow measurement, Time-of-flight, Ultrasonic, Flowmeter
Group of research
CEMAD - Electrical Characterisation of Materials and Devices

Attachments