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文中介绍了光电式子弹飞行速度及动能测试系统。该系统采用红外光敏检测原理，可自动检测子弹的飞行速度及子弹动能。测试过程中，由于子弹速度不受仪器等其它因素的影响而衰减，抗干扰能力强，精度高，数据可靠。测试结果表明系统基本性能达到和超过了原设计指标。
The paper introduces the photoelectric bullet flight speed and kinetic energy test system. The system uses infrared light detection principle, can automatically detect the bullet flight speed and kinetic energy of bullets. During testing, the bullet velocity is not affected by other factors such as instrumentation and decay, anti-interference ability, high precision, reliable data. Test results show that the basic performance of the system to meet and exceed the original design specifications.