Title :
An Improved Correlation Algorithm in Coriolis Flow Meter
Author :
Jun, Yang ; Xianhong, Zhao
Author_Institution :
Dept of Inf. Eng., Chang´´an Univ., Xi´´an, China
Abstract :
An improved correlation algorithm to detect phase difference in Coriolis flow meter is described. It is based on the traditional correlation algorithm, but the length of correlation varies. The new algorithm can overcome the frequency varying in Coriolis flow meter and reduce the error induced from non-period correlation computation.
Keywords :
correlation methods; flowmeters; Coriolis flow meter; improved correlation algorithm; phase difference detection; Correlation; Electron tubes; Fluctuations; Noise; Pistons; Sensors; Vibrations; Coriolis mass flow meter; correlation;
Conference_Titel :
Information Technology and Computer Science (ITCS), 2010 Second International Conference on
Conference_Location :
Kiev
Print_ISBN :
978-1-4244-7293-2
Electronic_ISBN :
978-1-4244-7294-9
DOI :
10.1109/ITCS.2010.124
