Experimental Study Comparing the Effectiveness of Physical Isolation and ANN Digital Compensation Methodologies at Eliminating the Stress Wave Effect Error on Piezoelectric Pressure Sensor

Experimental Study Comparing the Effectiveness of Physical Isolation and ANN Digital Compensation Methodologies at Eliminating the Stress Wave Effect Error on Piezoelectric Pressure Sensor

Stress wave, accompanied by explosion shock wave overpressure measurement and dynamic pressure calibration on shock tube, could cause error signals in the piezoelectric pressure sensor (PPS) used for measuring and calibrating. We may call this error the stress wave effect (SWE). In this paper, the S...

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Bibliographic Details
Main Authors: Lei Feng, Tiehua Ma
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Sensors
Subjects:
piezoelectric pressure sensor (PPS), stress wave effect (SWE), split Hopkinson pressure bar (SHPB), physical isolation
digital compensation
artificial neural network (ANN)
Online Access:https://www.mdpi.com/1424-8220/20/8/2397

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https://www.mdpi.com/1424-8220/20/8/2397

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