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设计了一种新型光纤爆速仪,利用光纤作为传感器,采用FPGA进行信号处理,提高了爆速仪的测试精度,简化了系统调试,并采用BSZ-1型智能单段爆速仪与所设计的光纤爆速仪对塑料导爆索的爆速进行了对比测试。试验证明:该光纤爆速仪具有测试精度高、性能稳定、结果可靠、操作简单等优点。
A new type of optical fiber detonation meter is designed. The optical fiber is used as the sensor and the signal processing is carried out by using FPGA. The testing precision of the detonometer is improved and the debugging of the system is simplified. The BSZ-1 intelligent single-stage detonation meter and the designed optical fiber detonation speed Instrument detonation cord detonation speed of a comparative test. Test proved: The optical fiber detonometer with high precision, stable performance, reliable results, simple operation and so on.