ELECTROMAGNETIC FLOWMETER CALIBRATION METHOD AND DEVICE
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United States of America
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Apr 10, 2025
app pub date -
May 16, 2024
filing date -
May 16, 2024
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Abstract
Disclosed are an electromagnetic flowmeter calibration method and device, electronic equipment and a storage medium. The method includes the steps of: measuring a flow rate of a fluid using an electromagnetic flowmeter; measuring induced voltages of various section microelements in a section microelement matrix using an electrode array; performing feature extraction on a plurality of microelement induced voltages to obtain an input feature of a fluid flow pattern recognition model, and recognizing a flow pattern of the fluid; and calculating a flow rate of a fluid flowing through a through-flow pipeline, and calibrating a meter coefficient of the electromagnetic flowmeter. In the present disclosure, the electromagnetic flowmeter may be accurately calibrated with low cost and high efficiency.
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