DocumentCode
2520469
Title
Vortex signal processing method with dual channel
Author
Chen, Jie ; Min, Kai ; Zhong, Liyuan
Author_Institution
Shanghai Key Lab. of Power Station Autom. Technol., Shanghai Univ., Shanghai, China
fYear
2011
fDate
23-25 May 2011
Firstpage
2833
Lastpage
2837
Abstract
In vortex flowmeter, the signal is slim with large noises if the velocity of the fluid is low, and it can be detected by a signal processing method based on flow momentum. When the velocity increases, the method based on threshold comparison can be applied. Considering of the signal in the whole range, the paper will introduce a signal processing method applied both in the low frequency and in the high frequency.
Keywords
channel flow; flowmeters; signal detection; velocity measurement; vortices; dual channel; flow momentum; fluid velocity; signal detection; signal processing; vortex flowmeter; dual-channel; signal processing; vortex flowmeter;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Decision Conference (CCDC), 2011 Chinese
Conference_Location
Mianyang
Print_ISBN
978-1-4244-8737-0
Type
conf
DOI
10.1109/CCDC.2011.5968694
Filename
5968694
Link To Document