Title :
Ultrasonic phase-shift oxygen measuring system-Error estimation and data analysis
Author :
Hong, Hyun Dae ; Northrop, Robert B.
Author_Institution :
Dept. of Electr. & Syst. Eng., Connecticut Univ., Storrs, CT, USA
Abstract :
An oxygen measurement system using the phase delay of ultrasonic waves has been developed. The error estimation for the sequence of data acquisition and processing and the analysis of updated data are presented here. The actually measured and the estimated errors are compared as a final step to verify the system performance. The actually measured errors were close to or even less than the estimated ones.
Keywords :
measurement errors; oxygen; ultrasonic measurement; O2 measuring system; data analysis; error estimation; ultrasonic wave phase delay; Data acquisition; Data analysis; Error analysis; Hardware; Oxygen; Phase estimation; Phase measurement; Temperature sensors; Ultrasonic variables measurement; Voltage;
Conference_Titel :
Bioengineering Conference, 1992., Proceedings of the 1992 Eighteenth IEEE Annual Northeast
Conference_Location :
Kingston, RI, USA
Print_ISBN :
0-7803-0902-2
DOI :
10.1109/NEBC.1992.285928
