本文介绍了机载设备环境振动试验,及进行振动试验的电动振动台及其工作原理,探讨其标准传感器系统对振动台性能的影响,经过检定及实验,结果表明更换标准传感器系统的振动台,可以进行设备的振动试验。环境振动试验是产品研制过程中非常重要的功能验证环节,包括检测产品或构件的共振频率、模拟产品或构件在实 This paper introduces the environmental vibration test of airborne equipment and the vibration test of the electric shaker and its working principle to explore the impact of its standard sensor system on the shaker performance. After verification and experiment, the results show that the replacement of standard shaker, Equipment vibration test. Environmental Vibration Test is a very important part of the product development process of functional verification, including the detection of products or components of the resonant frequency, analog products or components in the real