| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10407416 | Measurement | 2013 | 9 Pages |
Abstract
A set of digital signal processing method is formed by combining a digital band-pass filter, an adaptive lattice notch filter and the DTFT algorithm considering negative frequency contribution for processing the signals of Coriolis mass flowmeter. A digital Coriolis mass flow transmitter is developed with a DSP chip to realize the signal processing approach. Some effective measures are proposed to ensure high accuracy and real time of this approach in the implementation. Simulations, electrical signal tests and water flowrate calibrations are conducted to validate the performances of the method and the system.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Qi-Li Hou, Ke-Jun Xu, Min Fang, Wen-Jun Xiong, Cui Liu,