监视报警系统作为旋翼试验塔测试系统的重要组成部分,不仅为试验的全过程提供实时、直观、准确的数据显示,同时对超过设定值的参数发出声光报警,为试验提供直接的判断。本文较为全面地论述了监视报警技术在实际测试工作中的特点、难点及其减少误报率所采取抗干扰技术的新方法。 As an important part of the test system of rotor tower, monitoring alarm system not only provides real-time, visual and accurate data for the whole process of test, but also gives audible and visual alarm to the parameters that exceed the set value, providing a direct judgment for the test. This article discusses the characteristics and difficulties of monitoring alarm technology in practical testing and a new method of anti-jamming technology to reduce false alarm rate.