冲击响应谱试验参数的设置

Test Parameters Setup of Shock Response Spectrum

与经典冲击相比,冲击响应谱试验可以更真实地模拟军用设备在使用和运输过程中所遇到的复杂冲击环境。文中介绍了冲击响应谱的基本概念,阐述了冲击响应谱试验参数的设置方法及同一参数不同设置对试验的影响。验证试验结果表明,按此方法进行试验参数设置可获得较高的冲击响应谱试验精度。

SRS test simulates the complex shock environment conditions a military equipment is likely to encounter during its service life-cycle more precisely than classical shock test. This paper introduces the basic concepts of SRS, describes the parameters setup method of SRS test and discusses the influence of different setup on test. Example test result shows that accurate SRS can be achieved using the described setup method.