DocumentCode
2532429
Title
Stochastic Energetic Resonance in Detecting Vortex Shedding Frequency
Author
Meng, Ying ; Lin, Min ; Huang, Yong Mei
Author_Institution
Coll. of Metrol. & Meas. Eng., China Jiliang Univ., Hangzhou, China
fYear
2011
fDate
19-22 Oct. 2011
Firstpage
302
Lastpage
305
Abstract
At present, the study of vortex flowmeter focus on the detection of vortex shedding frequency. With the combination of stochastic energetics and stochastic resonance, a new way, stochastic energetic resonance, is proposed to detect vortex shedding frequency. The theoretical analysis, numerical simulation and experimental results manifest that the vortex shedding frequency can be obtained accurately with the stochastic energetic resonance applied to vortex signal. The method is feasible and effective in vortex shedding frequency.
Keywords
flowmeters; vortices; stochastic energetic resonance; vortex flowmeter; vortex shedding frequency; Fluid flow measurement; Frequency measurement; Noise; Resonant frequency; Stochastic processes; Stochastic resonance; Strontium; stochastic energetic resonance; stochastic energetics; stochastic resonance; the detection of vortex shedding frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Chaos-Fractals Theories and Applications (IWCFTA), 2011 Fourth International Workshop on
Conference_Location
Hangzhou
Print_ISBN
978-1-4577-1798-7
Type
conf
DOI
10.1109/IWCFTA.2011.10
Filename
6093542
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