Study on Wireless Monitoring of Shock Wave Test System

A negative delay storage test system was presented,which boasts of wireless monitoring and capability to test shock wave overpressure and consists of sensors,adaptive amplifier,A/D converter,memory,control circuit,interface and battery;the negative delay storage device,in which both AVR MCU and CPLD controls two NAND flash memories,can reliably work at a high speed.The experimental results show that this system can timely record and transmit the data in any harsh environment because of its features of wireless remote control,small size,low power consumption and high impact resistance.