This Paper Compared the responses for a Single-of-freedom linear mechanical System to stationary Vibration, random Vibration, transport (motor Uehicle and freight train) Shock testings.
比较了单自由度线性机械系统在稳态振动、随机振动、运输试验（汽车与火车）以及冲击试验中响应的大小。
2
The all axis random vibration characteristics of repetitive shock machine, a new vibration equipment for reliability enhancement testing, was fully studied.
针对新型的可靠性强化振动试验设备——反复冲击机，对其全轴进行了随机振动特性研究。
3
This paper presents some method of the shock and random response spectrum analysis.