Title :
Labview Based Dissolved Oxygen Sensor
Author :
Chu, Fenghong ; Yang, Junjie
Author_Institution :
Sch. of Comput. Sci. & Inf. Eng., Shanghai Univ. of Electr. Power, Shanghai, China
Abstract :
A dissolved oxygen sensor based on data acquisition card and Labview was studied in this paper. The stimulated light and fluorescence light signal was fed to the data acquisition card of the computer, and by Labview software we calculated the fluorescence lifetime, based on the relationship between fluorescence lifetime and dissolved oxygen concentration we got the dissolved oxygen concentration.
Keywords :
data acquisition; oxygen; sensors; virtual instrumentation; Labview software; data acquisition card; dissolved oxygen sensor; fluorescence light signal; stimulated light signal; Data acquisition; Fluorescence; Frequency; Light emitting diodes; Mechanical sensors; Optical fiber sensors; Optical fibers; Oxygen; Phase measurement; Sensor phenomena and characterization; Labbview; dissolved oxygen; fluorescence lifetime;
Conference_Titel :
Artificial Intelligence and Computational Intelligence, 2009. AICI '09. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3835-8
Electronic_ISBN :
978-0-7695-3816-7
DOI :
10.1109/AICI.2009.27
