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《Chinese Journal of Sensors and Actuators》 2010-02
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The Blast Wave Overpressure Measuring System Based on Wireless-Control

DONG Bingyu,DU Hongmian,ZU Jing (Key laboratory of Instrumentation Science & Dynamic Measurement,North University of China,Taiyuan 030051,China)  
This paper explains the blast wave overpressure measuring system based on wireless-control.With the characterization of shock wave,measuring principles and sampling parameter of the system measuring blast wave overpressure are figured out.The system arranges the blast pressure sensor,circuit,A/D transform,wireless-trigger,control circuit,communication and battery interface together densely,which makes up of the blast wave measurement system work independently.This is of wireless-control,and has low power consumption.The memorized technique of overpressure measurement has advantages of anti-interference and no-need of cable.
【CateGory Index】: TP274
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